⚡ How to Calculate Karnataka Electricity Bill - Quick Answer
Karnataka domestic electricity bill 2026 (BESCOM) uses a progressive 4-slab telescopic tariff: ₹4.50/unit for 0-100 units, ₹6.00/unit for 101-200, ₹8.00/unit for 201-500, and ₹11.00/unit above 500 - each slab charged only on units within that band. Your total bill adds a ₹65 fixed charge, ₹20 meter rent, a ₹0.30/unit FAC, and a 5% electricity duty on energy charges. Use the calculator below for an instant result.
Karnataka Electricity Bill Calculator
Enter your monthly electricity consumption in units (kWh) and select your connection type. Karnataka's BESCOM/ESCOM tariff uses a progressive 4-slab telescopic structure from ₹4.50 to ₹11.00/unit for domestic consumers. The calculator instantly shows a full breakdown with charts.
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💻 BESCOM/ESCOM Tariff 2026 - Bengaluru · Electronic City · Mysuru · Mangaluru
Your Bill Breakdown
🏛️ Mysuru · 💻 Electronic City · 🏰 Hampi
Bill Breakdown Charts
Beat the Heat Without Spiking Your Karnataka Bijli Bill
Ceiling fans and coolers quietly add units every summer. A low-wattage pedestal fan gives full airflow at a fraction of the running cost — here's the one Karnataka readers are buying right now.
16-Inch Pedestal Fan | Tilting Head | 1400 RPM | Silent Operation | 400mm Sweep (Grey)
- ✅ Tilting head for adjustable airflow
- ✅ 1400 RPM — strong yet silent operation
- ✅ 400mm sweep for whole-room cooling
- ✅ Runs on a fraction of an AC's or cooler's units
Which ESCOM Serves Your District in Karnataka?
Karnataka electricity is distributed by five ESCOMs (Electricity Supply Companies) under KERC oversight. All five follow the same KERC-approved uniform domestic tariff for 2026. All 31 districts of Karnataka are covered.
BESCOM - Bangalore Electricity Supply Company Limited
Karnataka's largest ESCOM by consumer base, powering Bengaluru Urban and Rural, Electronic City, Whitefield, and the state's IT/BT corridor, plus Ramanagara, Kolar, Chikkaballapur and Tumakuru. Serves the highest density of commercial and industrial connections in the state.
MESCOM · HESCOM · GESCOM · CESC
Four regional ESCOMs cover the rest of Karnataka: MESCOM serves the coastal belt (Mangaluru, Udupi, Chikkamagaluru, Kodagu); HESCOM covers Hubballi-Dharwad, Belagavi and North Karnataka; GESCOM serves Kalaburagi, Bidar, Raichur and Yadgir; and CESC covers Mysuru, Mandya, Hassan and Chamarajanagar.
Karnataka Electricity Tariff Rates 2026 - BESCOM & other ESCOMs
These rates are approved by KERC (Karnataka Electricity Regulatory Commission) for FY 2025–26 and apply uniformly across BESCOM, MESCOM, HESCOM, GESCOM and CESC. Karnataka uses a progressive 4-slab telescopic tariff for domestic consumers - each slab rate applies only to units within that band, so crossing into a higher slab never retroactively increases charges on earlier units.
🏠 Domestic (LT-I) Consumer Slab Rates - 2026 ✅ Telescopic
| Units Consumed per Month (kWh) | Rate per Unit (₹/kWh) | Slab Amount (Example) |
|---|---|---|
| 0 – 100 units | ₹4.50 / unit | Max ₹450 for this slab |
| 101 – 200 units | ₹6.00 / unit | Max ₹600 for this slab |
| 201 – 500 units | ₹8.00 / unit | Max ₹2,400 for this slab |
| Above 500 units | ₹11.00 / unit | Applies only to units beyond 500 |
📋 Additional Charges - Domestic 2026 (BESCOM/ESCOMs)
| Charge Type | Rate / Amount | Notes |
|---|---|---|
| Fixed Monthly Charge | ₹65 / month | Flat monthly charge for standard domestic connection |
| Meter Rent | ₹20 / month | For standard single-phase meter |
| FAC (Fuel Adjustment Charge) | ₹0.30 / unit | Compensates ESCOMs for fuel & power purchase cost variation, revised quarterly by KERC |
| Electricity Duty | 5% of energy charges | State duty calculated on energy charges, not a flat per-unit levy |
🏢 Commercial Consumer Slab Rates - 2026
| Units Consumed per Month (kWh) | Rate per Unit (₹/kWh) |
|---|---|
| 0 – 100 units | ₹7.00 / unit |
| 101 – 300 units | ₹8.50 / unit |
| Above 300 units | ₹10.00 / unit |
Commercial fixed charge: ₹90/month. Meter rent: ₹35/month. FAC: ₹0.30/unit. Electricity duty: 5% of energy charges. Telescopic billing applies to commercial connections as well.
How to Calculate Your Karnataka Electricity Bill
Understanding how your Karnataka bijli bill is calculated helps you catch overcharges. Karnataka uses progressive telescopic slab billing - here's the exact BESCOM/ESCOM method.
Read Your Meter
Note down the current meter reading. Subtract the previous month's reading to find units consumed. Your electricity bill also shows this directly as "Units Consumed" in kWh.
Apply Slab Rates (Telescopic)
Karnataka uses TELESCOPIC billing across 4 slabs: ₹4.50/unit (0-100), ₹6.00/unit (101-200), ₹8.00/unit (201-500), ₹11.00/unit (above 500). Only the units within each band are charged at that band's rate. Example: 150 units = (100 × ₹4.50) + (50 × ₹6.00) = ₹750.
Calculate Electricity Duty
Electricity Duty = 5% × energy charges. If energy charges are ₹750 (150 units), duty = 5% × ₹750 = ₹37.50. Collected through your BESCOM/ESCOMs bill.
Add FAC Adjustment
FAC (Fuel Adjustment Charge) = ₹0.30 × total units consumed. It is revised quarterly by KERC based on actual power purchase costs versus the approved tariff baseline.
Add Fixed Charges & Meter Rent
Fixed Charge = ₹65 per month + Meter Rent = ₹20 per month (domestic). Total fixed = ₹85 every month regardless of consumption.
Sum = Total Bill
Total Bill = Energy Charges + Electricity Duty (5% of energy) + FAC (₹0.30/unit) + Fixed Charge (₹65) + Meter Rent (₹20). Check this against what's printed on your BESCOM/ESCOMs bijli bill for accuracy.
Electricity Bill Examples for Common Usage Levels
See exactly how much you'd pay in Karnataka for different consumption levels - 2026 BESCOM/ESCOMs domestic telescopic tariff (₹4.50 to ₹11.00/unit across 4 slabs).
Duty: ₹11.25
FAC: ₹15 + Fixed+Meter: ₹85
Duty: ₹22.50
FAC: ₹30 + Fixed+Meter: ₹85
Duty: ₹37.50
FAC: ₹45 + Fixed+Meter: ₹85
Duty: ₹52.50
FAC: ₹60 + Fixed+Meter: ₹85
Duty: ₹92.50
FAC: ₹90 + Fixed+Meter: ₹85
Duty: ₹132.50
FAC: ₹120 + Fixed+Meter: ₹85
Duty: ₹172.50
FAC: ₹150 + Fixed+Meter: ₹85
Duty: ₹282.50
FAC: ₹210 + Fixed+Meter: ₹85
⚠️ Approximate estimates based on official KERC 2025–26 Karnataka tariffs. Telescopic slab billing means your rate rises only on the units within each band. Always verify with your official BESCOM/ESCOMs bill.
Advantages & Disadvantages of Karnataka's Slab Tariff System
Karnataka's telescopic 4-slab tariff is straightforward and fair to low-consumption households, but the jump to ₹11.00/unit above 500 units can hit larger homes and AC-heavy households hard in summer.
✅ Advantages of the Slab System
- Telescopic billing means each slab rate applies only to units within that band, so crossing into a higher slab never retroactively increases charges on earlier units - unlike non-telescopic states.
- The entry-level rate of ₹4.50/unit for the first 100 units keeps bills affordable for small households and single occupants, especially in compact Electronic City studio apartments.
- The tariff structure is simple - just 4 domestic slabs (0-100, 101-200, 201-500, 500+). Easy to understand and verify on your bijli bill.
- KERC applies a single uniform tariff across all five ESCOMs (BESCOM, MESCOM, HESCOM, GESCOM, CESC), so the rate you pay is the same whether you're in Bengaluru or Mangaluru.
- Karnataka has excellent solar potential - Bengaluru gets 5.0–5.5 kWh/m²/day. PM Surya Ghar solar subsidy is available to Karnataka consumers seeking to reduce or eliminate bills.
- KERC is actively expanding rural electrification and grid reliability across Karnataka's 31 districts, improving supply consistency.
⚠️ Disadvantages & Limitations
- The top slab rate of ₹11.00/unit above 500 units is among the higher ceiling rates in India, hitting large homes, villas, and AC-heavy households hard during summer months.
- FAC of ₹0.30/unit applies to every unit consumed - it's a straightforward surcharge with no refund mechanism, adding a predictable but real cost to every bill.
- 5% electricity duty on energy charges scales up automatically as your slab climbs, so higher-consumption households pay proportionally more duty too.
- Power supply reliability can vary across Karnataka's rural and semi-urban ESCOM areas (MESCOM, HESCOM, GESCOM) compared to the Bengaluru metro grid served by BESCOM.
- Net metering approval timelines for rooftop solar can vary between ESCOMs - BESCOM's Electronic City and Bengaluru circles process faster than some rural GESCOM/HESCOM divisions.
20 Proven Ways to Reduce Your Electricity Bill in Karnataka
Karnataka's telescopic tariff means every unit you save is charged at your current top slab rate. These tips are tailored to Karnataka's climate and BESCOM/ESCOMs tariff structure.
Watch the 100 and 200 Unit Thresholds
Karnataka's telescopic billing means crossing 100 units pushes your next units to ₹6.00/unit, and crossing 200 pushes them to ₹8.00/unit. Trimming consumption near these thresholds - for example, running the AC an hour less per day - keeps more of your usage in the cheaper slabs and meaningfully lowers your average rate per unit.
Switch to 5-Star Appliances
A 5-star AC uses up to 25–30% less electricity than a 2-star equivalent. BEE star ratings ensure you know the real consumption. When replacing old appliances, always check the energy label.
Replace All Bulbs with LED
LEDs use just 8–10 watts versus 40–60 watts for incandescent bulbs. If you replace 10 bulbs in your home with LEDs, you'll save roughly 300–400 units annually in Karnataka.
Go Solar - Karnataka's Growing Solar Opportunity
Karnataka receives 5.0–5.5 kWh/m²/day solar irradiation - among the best in India. A 1kW rooftop system generating 4–5 units/day = ~130+ units/month can shift a large share of your consumption out of the top ₹8.00-₹11.00/unit slabs. PM Surya Ghar subsidy (up to ₹78,000 for 3kW) is available to Karnataka consumers through BESCOM and other ESCOMs.
Install Roof Insulation
Karnataka's flat concrete rooftops absorb intense heat. Adding a false ceiling with rock wool or foam insulation can reduce indoor temperatures by 3–5°C, cutting AC or cooler usage significantly.
Shift Heavy Appliances to Night
Run washing machines, geysers, and dishwashers in the evening or night (after 10 pm). It reduces simultaneous load in your home and prevents your circuit from tripping during peak afternoon hours.
Stop Phantom Load (Standby Power)
TVs, set-top boxes, chargers, and microwaves left plugged in keep drawing power even when idle. In a typical Indian home, standby power wastes 50–100 units per year. Use switchable power strips.
Set AC at 24°C, Not 18°C
Every 1°C increase in AC temperature setting saves roughly 6% electricity. Setting your AC at 24°C instead of 18°C can save 30–40% on cooling costs - BEE recommends 24°C as the national standard.
Use Reflective Window Film
Karnataka's strong west-facing windows bring in intense heat during afternoons. Metallic reflective films cut solar heat gain by 70–80%, keeping rooms cooler and reducing cooler or AC load.
Use Solar Water Heaters
Electric geysers are the biggest electricity guzzlers after ACs. A 100-litre solar water heater costs ₹15,000–₹25,000 but saves 200–400 units annually, paying for itself in 3–4 years in Karnataka's sun.
Optimise Cooler Usage
Keep your air cooler's pads moist and clean. Dirty pads reduce cooling by 30%. Also, ensure cross-ventilation in the room - coolers need an escape route for warm air to function well, and work best in Karnataka's dry pre-monsoon heat (April–June).
Track Monthly Consumption
Read your meter every week, not just when the bill arrives. Spotting a spike early lets you investigate - a refrigerator compressor fault or a geyser left on can quietly add 100+ units in a month.
Karnataka Electricity Bill: Everything You Need to Know in 2026
Karnataka's electricity sector was reorganised in stages. The erstwhile Karnataka Electricity Board (KEB), operating since 1957, was unbundled in 2002 into KPTCL (transmission) and separate generation and distribution entities. Distribution was further split into five ESCOMs - BESCOM (Bengaluru), MESCOM (Mangaluru), HESCOM (Hubballi), GESCOM (Kalaburagi) and CESC (Mysuru) - each responsible for a distinct region. As of 2026, all five ESCOMs operate under a unified domestic tariff approved by KERC (Karnataka Electricity Regulatory Commission).
Understanding the ESCOMs and How Tariffs Are Set
The Karnataka Electricity Regulatory Commission (KERC) is the state regulator that approves all electricity tariffs. Every year, the five ESCOMs jointly submit Annual Revenue Requirement (ARR) petitions to KERC, justifying their cost structures and proposed rate revisions. KERC holds public hearings before issuing its final tariff order. The rates in this calculator reflect the most recent KERC order, effective for FY 2025–26 and carried forward into FY 2026–27.
FAC (Fuel Adjustment Charge) is separately notified by KERC and trued-up periodically. It reflects the gap between actual and approved power purchase costs - coal, gas, and market power purchases. It currently works out to ₹0.30 per unit, applied uniformly across BESCOM and the other ESCOMs.
Why Karnataka Bills Spike in April–June
Karnataka's summer (April to June) regularly pushes household consumption well above 400 units/month, especially in Bengaluru's IT-heavy residential belts like Electronic City, Whitefield and Koramangala, and in the hotter northern districts around Kalaburagi and Ballari. A single 1.5-ton air conditioner running 8 hours a day consumes approximately 360 units a month by itself. Add lighting, refrigerator, TV, and water pump - and many Bengaluru, Electronic City, or Mangaluru households cross 400-500 units in peak months, pushing a large share of their consumption into the ₹8.00 and ₹11.00/unit slabs. This is why monitoring usage and shifting to more efficient cooling (rooftop solar, insulation, air coolers) makes such a large financial difference in Karnataka specifically.
Karnataka Free Electricity Scheme - What You Need to Know
Karnataka does not run a blanket free-units scheme for all domestic consumers, but several targeted concessions exist: Bhagya Jyothi/Kutir Jyothi beneficiaries (BPL households) get subsidised low-consumption rates, and all agricultural (IP set) connections receive several hours/day of free or heavily subsidised power under the state's farm power scheme. Fixed charges and duty may still apply depending on the category. Check your eligibility and register with your local BESCOM/ESCOM office.
How to Check Your Karnataka Electricity Bill Online
Each ESCOM has an online portal for bill viewing and payment. BESCOM users can visit bescom.co.in, while MESCOM, HESCOM, GESCOM and CESC users can access their respective ESCOM portals. You need your Consumer Account (CA) Number printed on your current bill. You can also pay through BHIM, PhonePe, Google Pay, Paytm, and the official BESCOM Mitra consumer app.
Net Metering for Solar Users in Karnataka
Karnataka has one of India's most progressive net metering policies for rooftop solar. Consumers who install solar panels can export surplus electricity back to the grid and get credit at the applicable tariff rate. Given Karnataka's excellent solar irradiance, a well-sized rooftop system can bring your net bill down significantly during summer months when both consumption and solar generation are high. BESCOM and the other ESCOMs each run a separate Net Metering application process available through your local sub-division office.
Frequently Asked Questions - Karnataka Electricity Bill 2026
Answers to the most searched electricity billing questions from Karnataka consumers, covering tariffs, BESCOM/ESCOMs, billing disputes, solar, and more.
People Also Ask - Karnataka Electricity Bill
The most frequently asked follow-up questions from Google Search users about Karnataka electricity billing, answered with precision.
State-Wise Electricity Bill Calculators
Latest 2026 tariffs - pick your state for an accurate estimate
Each Indian state has its own electricity regulator and tariff slab structure. Our calculators are built from official tariff orders - not guesswork. Select your state below for an instant, slab-wise bill estimate.
Karnataka vs Other States - Electricity Bill Comparison
See how your Karnataka electricity bill stacks up against UP, Karnataka, Delhi, Maharashtra and Gujarat at the same consumption level. All calculations use each state's official 2026 domestic tariff slabs.
Live State-by-State Bill Comparison
Adjust units consumed below - all 6 states update instantly
| State | Starting Rate | Top Slab Rate | Fixed Charge | Key Feature |
|---|---|---|---|---|
| 🛕 Karnataka | ₹1.90/unit | ₹9.75 (>400u) | ₹10/kW | Telescopic, 6-slab BESCOM/ESCOMs tariff; FAC currently a refund |
| ⚡ Uttar Pradesh | ₹3.50/unit | ₹6.50 (>500u) | ₹60/mo | Cheaper base, lower top slab |
| 🔌 Karnataka | ₹4.60/unit | ₹7.00 (>400u) | ₹50/mo | Simpler 4-slab structure |
| 🏙️ Delhi | ₹3.00/unit | ₹8.00 (>400u) | ₹20/mo | Heavy subsidies apply; low base |
| 🌊 Maharashtra | ₹3.72/unit | ₹11.00 (>500u) | ₹100/mo | High top slab, high fixed charge |
| 🦁 Gujarat | ₹4.00/unit | ₹8.00 (>300u) | ₹55/mo | Moderate; DGVCL/PGVCL rates |
Karnataka Electricity Bill Calculator – How It Works
Everything you need to know - from inputs to slab math to final bill
About the Calculator
This tool calculates your Karnataka electricity bill using the official KERC (Karnataka Electricity Regulatory Commission) tariff slabs for 2025–26. It covers all five distribution companies - BESCOM (Bengaluru Urban/Rural, including Electronic City), MESCOM, HESCOM, GESCOM and CESC - which follow an identical unified telescopic tariff structure.
Unlike generic calculators, every charge component is computed separately: energy charges slab-by-slab (telescopic), electricity duty as 5% of energy charges, FAC on all units, and flat fixed/meter charges. This matches exactly how BESCOM/ESCOM bills are generated.
- Telescopic slab billing - each unit priced at its own slab rate
- Covers domestic and commercial connection types
- Editable slab rates - test custom tariff scenarios
- Visual charts for slab cost breakdown and multi-unit comparison
- Works offline after first load - no server calls during calculation
Why KERC Tariff, Not Estimated Rates
Many online calculators use rounded or outdated per-unit figures. This calculator sources slabs directly from KERC's most recent tariff order. The current domestic structure - ₹4.50, ₹6.00, ₹8.00, and ₹11.00 per unit across four telescopic slabs - is verified against official BESCOM billing documentation.
FAC (currently ₹0.30/unit) and Electricity Duty (5% of energy charges) are separately applied, as they appear on your actual bill. This gives you an estimate accurate to within 2–4% of your real BESCOM/ESCOM bill - far more precise than flat per-unit calculators.
Last verified: June 2026 · Source: KERC Tariff Order 2025–26
How to Use the Karnataka Electricity Bill Calculator
What Are Slabs in Electricity Billing?
Electricity slabs are consumption ranges, each with a fixed per-unit rate. Karnataka uses a telescopic slab system - meaning each slab rate applies only to units within that range. Your total consumption is never multiplied by a single rate.
This system protects low-income households. A family using 80 units stays in the ₹4.50 slab entirely. A household using 250 units pays ₹4.50 for the first 100, ₹6.00 for the next 100, and ₹8.00 for the remaining 50 - not ₹8.00 across all 250 units.
The financial implication is significant: crossing a slab threshold costs only the marginal rate, not a blanket increase. This is why staying just below key thresholds (100, 200, 500 units) matters for your bill.
Karnataka 2026 Slab Structure (Visual)
Bar widths show relative rate - not unit count. Each slab is billed independently.
Example: How a 250-Unit Karnataka Bill Is Calculated
Here's a step-by-step breakdown for a domestic consumer who used 250 units in June 2026 in Bengaluru (BESCOM circle).
⚠️ Minor rounding differences (±₹2–5) may appear on your actual BESCOM/ESCOM bill due to billing system precision.
Frequently Asked Questions
🌐 Multi-Language Support
The electricbillcalculate.in platform offers calculator pages in Kannada, Marathi, Tamil, Telugu, Punjabi, Gujarati, and other regional languages - so consumers across India can read their bill breakdown in their native language without needing to translate.
🌙 Dark Mode & Theme Support
Switch between light and dark themes using the button in the top navigation. Your preference is saved to your browser's local storage and restored on your next visit - no account needed. Both themes are fully accessible with proper contrast ratios.
Preference saved locally - no cookies, no tracking.
Why Use This Calculator Over Others
Official Tariff Data
Built directly from KERC's 2025–26 tariff order. Not estimates - actual approved rates with correct slab boundaries.
Fully Editable Slabs
Change any rate, add slabs, or adjust fixed charges to model future tariff hikes or compare different scenarios.
Rich Visual Charts
Pie, bar, and line charts show your bill composition and how costs change across consumption levels - not just a number.
Mobile-First Design
Works perfectly on all screen sizes. No app download, no login, no ads - just fast, clean calculation on any device.
Zero Data Collection
Everything runs in your browser. No units data is sent to any server. Your usage figures stay completely private.
Regularly Updated
Tariff data is reviewed with every KERC tariff order. FAC changes, new slab announcements, and duty revisions are tracked and applied.
Important Note
This calculator provides an estimated bill based on the official KERC 2025–26 tariff slabs. Actual bills issued by BESCOM or the other ESCOMs may differ slightly due to billing cycle rounding, mid-year FAC revisions, applicable category-specific concessions (BPL/Kutir Jyothi concession, free agricultural power, etc.), security deposit adjustments, arrears, or any special notifications issued after this page's last update.
Always treat this calculator's output as a close estimate - not an official bill. For billing disputes or tariff queries, contact your ESCOM. BESCOM: bescom.co.in · Helpline: 1912.
Karnataka Electricity Bill - Answered in Seconds
Direct answers to the most searched questions about Karnataka electricity tariff, BESCOM, ESCOMs, and bijli billing. Includes Karnataka's telescopic slab billing explained clearly.
As of 2026, Karnataka domestic tariff (BESCOM/ESCOMs) has 4 telescopic slabs:
| Consumption | Rate (₹/unit) |
|---|---|
| 0 – 100 units | ₹4.50 |
| 101 – 200 units | ₹6.00 |
| 201 – 500 units | ₹8.00 |
| Above 500 units | ₹11.00 |
Source: KERC Tariff Order 2025–26. ✅ Telescopic - each rate applies only to units within that slab.
Formula: Total Bill = Energy Charges (telescopic) + Electricity Duty (5% of energy) + FAC (₹0.30 × all units) + Fixed Charge (₹65) + Meter Rent (₹20)
▸ Energy = (100×₹4.50)+(100×₹6.00) = ₹1,050 (telescopic)
▸ Duty = ₹52.50 | FAC = ₹60
▸ Fixed ₹65 + Meter ₹20 = ₹85
▸ Total ≈ ₹1,248
FAC = Fuel Adjustment Charge. Currently ₹0.30 per unit. Added on all units consumed. Revised quarterly by KERC based on actual fuel/power purchase costs vs the approved baseline. Not subject to electricity duty. On a 200-unit bill, FAC adds ₹60.
Electricity Duty = 5% of energy charges (domestic) - not GST, not a flat per-unit levy. Applied on all chargeable energy. Collected by BESCOM/ESCOMs on behalf of the Karnataka state government.
Covers: Bengaluru Urban, Bengaluru Rural, Electronic City, Ramanagara, Kolar, Tumakuru & Chikkaballapur
Covers: Mangaluru, Udupi, Hubballi-Dharwad, Belagavi, Kalaburagi, Bidar, Raichur, Mysuru, Mandya & Hassan
Sets uniform tariff for all five ESCOMs - same rates across all 31 Karnataka districts
Karnataka Electricity Consumer Rights & How to File a Complaint
Under the Electricity Act 2003 and KERC regulations, Karnataka electricity consumers have legally enforceable rights. If your bijli bill seems wrong - especially regarding slab-wise billing errors - you have a clear escalation path.
Step 1: Contact Your BESCOM/ESCOMs
Call the BESCOM/ESCOMs helpline 1912 (toll-free, 24/7) or visit your local ESCOM section office. BESCOM has a portal at bescom.co.in; other ESCOMs maintain their own regional portals. They are required to respond within 15 days under KERC Consumer Grievance norms.
Step 2: Consumer Grievance Forum
If DISCOM resolution is unsatisfactory, escalate to the DISCOM's Consumer Grievance Redressal Forum (CGRF), mandated under Electricity Act 2003. BESCOM and ESCOMs both maintain CGRF offices in Electronic City and Bengaluru respectively. File online or in person.
Step 3: BESCOM/ESCOMs Ombudsman
If CGRF fails, escalate to the KERC-appointed Electricity Ombudsman. File a petition through the KERC website. The Ombudsman can order bill corrections, refunds, and penalties for billing errors.
Your Key Rights as a Karnataka Electricity Consumer
Solar Rooftop & Net Metering in Karnataka - Complete 2026 Guide
Karnataka's solar potential is among the best in India - Bengaluru gets 5.0–5.5 kWh/m²/day. A well-sized rooftop solar system that shifts your consumption out of the ₹8.00-₹11.00/unit slabs can save ₹1,000+ monthly. PM Surya Ghar subsidy up to ₹78,000 is available.
How Net Metering Works in Karnataka
When your rooftop solar system produces more electricity than you consume, the surplus units are exported to the BESCOM/ESCOMs grid. These exported units are credited to your bill at the KERC-notified feed-in tariff rate. Your monthly bill = Units consumed from grid × tariff rate minus export credit.
Net metering in Karnataka is available under KERC Net Metering Regulation and PM Surya Ghar (most homes install 1–3 kW). Exported units are compensated at the KERC-notified feed-in tariff. BESCOM and the other ESCOMs each process their own applications - solar self-consumption is especially valuable for keeping your usage in the lower ₹4.50-₹6.00/unit slabs.
Net Metering Quick Facts - Karnataka 2026
Karnataka Electricity Tariff Revision History (2014–2026)
KERC revises tariffs periodically through its Tariff Order process. Here's how Karnataka's domestic electricity rates have evolved over the past decade.
Smart Meters & Prepaid Electricity in Karnataka - What You Need to Know
Under the Revamped Distribution Sector Scheme (RDSS), Karnataka is rolling out smart prepaid meters across Bengaluru, Electronic City, and major towns. Here's how it changes your bijli billing.
📟 What is a Smart Prepaid Meter?
A smart prepaid meter works like a mobile recharge - you top up before you consume. When your balance runs low, you receive an SMS alert. No more bill shock, no due dates to remember, and no disconnection for non-payment. The meter automatically cuts supply when balance reaches zero.
The same KERC-approved telescopic tariff slabs apply to prepaid/smart meters - no separate "prepaid rate." Charges are deducted in real-time as you consume, following the same 4-slab structure. The billing cycle changes from monthly to real-time, and you can track consumption daily via the BESCOM/ESCOMs app.
Benefits of Smart Meters for Consumers
- Daily or hourly consumption visibility via app
- No estimated billing - only actual readings
- Instant low-balance SMS alerts
- Eliminates meter reading visits
- Faster fault detection by BESCOM/ESCOMs
📍 Rollout Status in Karnataka (2026)
ESCOMs has installed smart meters across Bengaluru, Mysuru, and major Mysuru & other regions towns. BESCOM is in phased rollout across Electronic City, Hubballi, and Mangaluru. Rural Karnataka is expected to see smart meter installation by 2027–28 under RDSS central funding. Call 1912 or visit your DISCOM portal to check rollout status in your area.
Rural vs Urban Electricity Billing in Karnataka
Many Karnataka consumers wonder if they're paying different rates based on whether they live in a city or village. Here's the definitive answer.
Surprising Karnataka Electricity Facts (That Affect Your Bill)
These statistics explain why Karnataka consumers face unique billing patterns - especially in summer - and why solar has a bigger ROI here than almost anywhere in India.
🔥 Shareable Fact: Karnataka vs Delhi - The Summer Bill Shock
A Delhi household using 400 units in July pays approximately ₹1,800 (with heavy government subsidies). The same 400-unit Bengaluru household under BESCOM's telescopic tariff pays ₹2,650 in energy charges alone - above Delhi's subsidised rate. This difference drives strong demand for solar adoption in Karnataka, where the ROI is among the best in India.
Karnataka Electricity Bill - Expert Guides & Insights
Go beyond the calculator. Our expert blog covers everything about Karnataka electricity billing - tariff history, saving strategies, BESCOM/ESCOMs comparisons, and step-by-step guides for Bengaluru, Electronic City, and Mysuru consumers.
Karnataka Electricity Bill Calculator 2026 - Complete Guide to BESCOM/ESCOMs Tariff, Slabs, FAC & How to Reduce Your Electricity Bill
Everything you need to know about your Karnataka electricity bill in one place. We break down the BESCOM/ESCOMs 2025–26 tariff structure, explain how FAC, fixed charges and electricity duty are calculated, compare BESCOM vs ESCOMs, and give you 20 proven strategies to cut your monthly bill - especially during peak summer months in Bengaluru, Electronic City, and Mysuru.
How to Calculate Your Karnataka Electricity Bill Step-by-Step
Manual slab-by-slab calculation with worked examples for 100, 200, 300 & 500 units.
Read →What is FAC? Why Your Karnataka Bill Varies Each Month
Fuel Adjustment Charge explained - how BESCOM/ESCOMs sets it quarterly and how it affects your bill.
Read →15 Proven Ways to Reduce Your Karnataka Electricity Bill in 2026
AC settings, air coolers, solar, BEE star ratings - practical tips that actually cut costs.
Read →About This Calculator - Accuracy & Data Sources
This Karnataka electricity bill calculator is maintained by electricbillcalculate.in, a platform built to help Indian households understand and verify their electricity bills. All tariff data is sourced directly from the Karnataka Electricity Regulatory Commission (KERC) Annual Tariff Orders and official BESCOM/ESCOMs documentation.
The current rates (₹4.50/₹6.00/₹8.00/₹11.00 per unit across 4 telescopic slabs) are from the KERC Tariff Order for Financial Year 2025–26, applicable to all five ESCOMs: BESCOM, MESCOM, HESCOM, GESCOM and CESC. FAC (₹0.30/unit) is verified against the KERC tariff order.
🔗 Official Resources & Regulatory Links
Our editorial team researches and verifies Indian state electricity tariffs directly from regulatory commission (ERC) orders and BESCOM/ESCOMs tariff schedules, updating each calculator whenever a new tariff order, FAC revision, or government subsidy scheme is notified.
About our editorial process →⚠️ Disclaimer: This calculator provides estimates only. Your actual BESCOM/ESCOMs bill may vary due to local surcharges, connection-specific charges, or tariff revisions not yet incorporated. Always verify with your DISCOM or the Karnataka State Power Holding Company.
Mysuru Electricity Bill Calculator 2026 - CESC Tariff
Mysuru and the surrounding districts (Mandya, Hassan, Chamarajanagar) are served by CESC (Chamundeshwari Electricity Supply Corporation), one of Karnataka's five ESCOMs. CESC follows the unified KERC 2025–26 tariff for all domestic consumers, identical to BESCOM's rates.
⚡ Bengaluru Unit Rate 2026
- 🟢 0–100 units: ₹4.50/unit
- 🟡 101–200 units: ₹6.00/unit
- 🟠 201–500 units: ₹8.00/unit
- 🔴 Above 500 units: ₹11.00/unit
📍 Districts Under ESCOMs
Mysuru, Mandya, Hassan, Chamarajanagar (CESC); Mangaluru, Udupi, Chikkamagaluru, Kodagu (MESCOM); Hubballi-Dharwad, Belagavi, Gadag, Haveri, Bagalkot, Vijayapura, Uttara Kannada (HESCOM); and Kalaburagi, Bidar, Raichur, Yadgir (GESCOM). Pay online through your respective ESCOM portal or the official BESCOM consumer app.
💡 Bengaluru Summer Bill Tip
In peak summer (April–June), Bengaluru's heat pushes households well past 200-300 units with AC use, moving a large share of consumption into the ₹8.00 and ₹11.00/unit slabs. Keep AC at 24°C, use ceiling fans and coolers where possible, and consider rooftop solar to stay in the lower slabs.
Electronic City Electricity Bill Calculator 2026 - BESCOM Tariff
Electronic City - Karnataka's flagship IT/BT hub in southeast Bengaluru, home to Infosys, Wipro, and hundreds of tech companies - along with the rest of Bengaluru Urban and Rural districts, is served by BESCOM - Bangalore Electricity Supply Company Limited. The tariff structure is identical to the KERC-unified rate applicable across all five Karnataka ESCOMs. Check your bill or pay online at bescom.co.in.
⚡ Electronic City (BESCOM) Unit Rate 2026
- 🟢 0–100 units: ₹4.50/unit
- 🟡 101–200 units: ₹6.00/unit
- 🟠 201–500 units: ₹8.00/unit
- 🔴 Above 500 units: ₹11.00/unit
📍 Districts Under BESCOM
Electronic City, Bengaluru Urban, Bengaluru Rural, Ramanagara, Kolar, Tumakuru, Chikkaballapur - all served by BESCOM at the same unified tariff. Also see the main Karnataka electricity bill calculator above for the full breakdown.
☀️ Solar Opportunity in Electronic City
Bengaluru gets strong solar irradiance outside the monsoon months. A 1–2 kW rooftop system can keep many households within the lower ₹4.50-₹6.00/unit slabs, especially with PM Surya Ghar subsidy support and net metering through BESCOM.
Try the Karnataka Electricity Bill Calculator Now
Enter your units and get a full Karnataka BESCOM/ESCOMs bijli bill estimate in under 10 seconds. See the exact telescopic slab-wise breakdown across all 4 tariff bands. No login required.
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