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Karnataka Electricity Bill Calculator

ಕರ್ನಾಟಕ ಬೆಸ್ಕಾಂ ವಿದ್ಯುತ್ ಬಿಲ್ ಕ್ಯಾಲ್ಕುಲೇಟರ್ • BESCOM Vidyut Bill Calculator

2025-26 KERC Tariff Order

Karnataka BESCOM electricity bill calculator including Gruha Jyothi 200 free units scheme. Calculate your power bill for BESCOM, MESCOM, HESCOM, GESCOM, CESC Mysore using the configured FY 2025-26 tariff data.

💡 Government Subsidy Scheme: Karnataka Gruha Jyothi Scheme provides up to 200 free units for registered domestic households.
⚡ Direct Answer • Karnataka Electricity Bill Formula

In Karnataka, your domestic electricity bill is calculated as: Net Bill = (Slab-wise Energy Charges) + (Fixed/Demand Charges per kW) + Electricity Duty (9%) + FSA/FAC Adjustment (₹0.28/unit) – State Government Subsidies. Domestic power is billed on a monthly cycle by BESCOM, MESCOM, HESCOM, GESCOM, CESC Mysore with base residential slabs starting at ₹4.75/unit.

Updated FY 2025-26 Tariffs KA

Electricity Bill Calculator

Select state, enter consumption units or meter reading to estimate your power bill with a transparent tariff breakdown.

DISCOMs: BESCOM, MESCOM, HESCOM, GESCOM, CESC Mysore
kWh
kW
State Scheme Info Karnataka Gruha Jyothi Scheme provides up to 200 free units for registered domestic households.
Estimated Power Bill
₹0
Effective Rate
₹0.00 / unit
Slab Unit Allocation 250 kWh
Tariff Slabs Breakdown
Slab Range Units Rate Amount
Energy Charges (Slab Sum) ₹0.00
Fixed / Demand Charges (1 kW) ₹0.00
Fuel Adjustment Surcharge (FAC) ₹0.00
Electricity Duty (5%) ₹0.00
Meter Rent ₹0.00
Quick Reference Table

Karnataka Electricity Bill for 50, 100, 200, 300 & 500 Units

1 kW Domestic Connection

Estimated monthly bill for common domestic household consumption levels in Karnataka under current FY 2025-26 tariff rates:

Units Consumed (kWh) Energy Charges Fixed Charge Subsidy Waiver Effective Rate Estimated Net Bill (₹)
50 Units (kWh) ₹238 ₹110 -₹409 ₹0.00/unit ₹0
100 Units (kWh) ₹475 ₹110 -₹683 ₹0.00/unit ₹0
150 Units (kWh) ₹765 ₹110 -₹1015 ₹0.00/unit ₹0
200 Units (kWh) ₹1055 ₹110 -₹1346 ₹0.00/unit ₹0
250 Units (kWh) ₹1345 ₹110 ₹0 ₹6.71/unit ₹1,677
300 Units (kWh) ₹1635 ₹110 ₹0 ₹6.70/unit ₹2,009
400 Units (kWh) ₹2215 ₹110 ₹0 ₹6.68/unit ₹2,671
500 Units (kWh) ₹2795 ₹110 ₹0 ₹6.67/unit ₹3,334
Meter Reading Guide

How to Read Your Digital Electricity Meter & Calculate Bill in Karnataka

📟
1. Spot 'kWh' Display LCD Screen

Wait for the auto-scroll display on your electronic digital meter until the reading ending with kWh (Cumulative Active Energy) appears.

2. Subtract Previous Unit Math Step

Subtract the previous month's final meter reading from your current reading:
Units = Current kWh - Previous kWh

3. Apply KA Slabs Instant Bill

Enter the resulting units into our Karnataka calculator above to see the exact breakdown of energy charges, load fees, duty, and subsidies.

All 36 State & Union Territory Electricity Bill Calculators

Tariffs Table →
Delhi DL Maharashtra MH Tamil Nadu TN Karnataka KA Kerala KL Uttar Pradesh UP West Bengal WB Punjab PB Andhra Pradesh AP Telangana TG Gujarat GJ Rajasthan RJ Bihar BR Haryana HR Madhya Pradesh MP Odisha OR Assam AS Jharkhand JH Chhattisgarh CG Goa GA Himachal Pradesh HP Uttarakhand UT Jammu and Kashmir JK Chandigarh CH Puducherry PY Arunachal Pradesh AR Manipur MN Meghalaya ML Mizoram MZ Nagaland NL Sikkim SK Tripura TR Andaman and Nicobar Islands AN Dadra & Nagar Haveli and Daman & Diu DN Ladakh LA Lakshadweep LD

💡 Things to Keep in Mind Before Calculating Karnataka Electricity Bill

1. Check Billing Period

Verify whether your DISCOM (BESCOM, MESCOM, HESCOM, GESCOM, CESC Mysore) bills monthly (about 30 days) or bi-monthly (about 60 days). Karnataka uses a monthly billing cycle.

2. Understand Sanctioned Load (kW)

Fixed charges are modeled at ₹110 per kW of sanctioned load for the configured tariff. Your actual bill may use kVA, a different load basis, or category-specific charges.

3. Verify Fuel Surcharge (FAC/FPPPA)

The configured adjustment is ₹0.28/unit. Fuel or power-purchase adjustments can change by tariff order or billing period, so treat this as the value currently configured in the calculator.

4. State Subsidy Eligibility

Check if you qualify for Karnataka government zero bill schemes (Karnataka Gruha Jyothi Scheme provides up to 200 free units for registered domestic households.).

Overview Guide

Karnataka Electricity Bill Calculator - Overview & DISCOM Regulations

The karnataka electricity bill calculator allows domestic, commercial, and industrial power consumers under BESCOM, MESCOM, HESCOM, GESCOM, CESC Mysore to estimate their electricity bill with detailed official tariff slab breakdowns.

Electricity distribution in Karnataka is regulated by the State Electricity Regulatory Commission under the FY 2025-26 tariff revision order. Power tariffs follow a progressive telescopic slab system, designed to keep energy affordable for low-consumption households while encouraging energy conservation for high-consumption users.

By entering your net cumulative kWh units or meter readings into our online calculator, you get an immediate breakdown showing slab unit allocations, energy charges, fixed demand fees, FAC surcharges, state electricity duty (9%), and net payable totals.

How Karnataka Electricity Bill Slabs Work?

Under Karnataka's tariff order, domestic energy consumption is divided into progressive unit brackets:

  • Slab 0 to 100 units: Billed at ₹4.75 per unit.
  • Slab 101 to above units: Billed at ₹5.80 per unit.
  • Fixed Demand Charges: Billed at ₹110 per kW of sanctioned load per month.
  • Electricity Duty Tax: Applied at 9% tax rate on total energy and fixed charges.

Karnataka Electricity Tariff Rates 2026 Table

Consumption Slab Bracket Energy Charge Rate (₹/unit) Fixed Charge (₹/kW/month) State Duty Tax
0 - 100 units ₹4.75 ₹110/kW 9%
Above 101 units ₹5.80 — —
Sample Example

Karnataka Electricity Bill Calculation Example (250 Units Consumed)

Step-by-step sample calculation for a standard 1 kW domestic connection consuming 250 units in Karnataka for the default monthly billing period:

Charge Description Units / Load Rate Amount (₹)
Slab 0-100 Energy Charge 100 kWh ₹4.75/unit ₹475.00
Slab 101-above Energy Charge 150 kWh ₹5.80/unit ₹870.00
Fixed Demand Charges 1 kW ₹110.00/kW ₹110.00
Fuel Adjustment Surcharge (FAC) 250 kWh ₹0.28/unit ₹70.00
Electricity Duty Tax (9%) — 9% ₹137.25
Net Payable Total Bill 250 kWh Avg ₹6.71/unit ₹1,677
Check Other States: Maharashtra MSEDCL Tamil Nadu TNEB Kerala KSEB UP UPPCL Delhi BSES

Frequently Asked Questions (Karnataka Electricity Bill)

How do I calculate my Karnataka electricity bill?

Enter your monthly consumption in kWh, choose domestic or commercial service, and enter the sanctioned load. The calculator applies the configured Karnataka slab rates, fixed charges, ₹0.28/unit adjustment, 9% duty and any configured subsidy rule.

How much is 100 units of electricity bill in Karnataka?

In Karnataka, consuming 100 units of electricity in a monthly billing cycle gives an estimated net bill of ₹0 (approx ₹0.00/unit) for a standard 1 kW domestic connection after factoring in fixed charges, fuel adjustments, and government subsidies.

How much is 200 units of electricity bill in Karnataka?

In Karnataka, consuming 200 units of electricity in a monthly billing cycle gives an estimated net bill of ₹0 (approx ₹0.00/unit) for a standard 1 kW domestic connection after factoring in fixed charges, fuel adjustments, and government subsidies.

How much is 300 units of electricity bill in Karnataka?

In Karnataka, consuming 300 units of electricity in a monthly billing cycle gives an estimated net bill of ₹2,009 (approx ₹6.70/unit) for a standard 1 kW domestic connection after factoring in fixed charges, fuel adjustments, and government subsidies.

How much is 500 units of electricity bill in Karnataka?

In Karnataka, consuming 500 units of electricity in a monthly billing cycle gives an estimated net bill of ₹3,334 (approx ₹6.67/unit) for a standard 1 kW domestic connection after factoring in fixed charges, fuel adjustments, and government subsidies.

How to calculate Karnataka electricity bill from meter reading?

To calculate from your meter: Note down the current reading shown on the digital LCD display when the 'kWh' symbol appears. Subtract your previous month's meter reading to find total units consumed (Current kWh - Previous kWh = Net Units). Enter this unit count into the calculator above.

Which electricity distribution boards (DISCOMs) operate in Karnataka?

Electricity in Karnataka is distributed and billed by BESCOM, MESCOM, HESCOM, GESCOM, CESC Mysore. All these boards adhere to the latest State Electricity Regulatory Commission (SERC) tariff schedule.

What is the billing cycle in Karnataka?

The official billing cycle in Karnataka is monthly (bills generated every month / 30 days).

🌱 How to Save Money on Karnataka Electricity Bill?

1. Set AC Temperature to 24°C →

Every degree increase above 18°C reduces AC power draw by 6%. Running your 1.5 Ton AC at 24°C saves up to ₹800 monthly.

2. Switch to BLDC Energy Saver Fans →

Replacing 75W standard fans with 28W 5-Star BLDC fans saves ~60% power consumption, reducing your monthly slab tier.

3. Install PM Surya Ghar Rooftop Solar →

Under PM Surya Ghar Muft Bijli Yojana, install 2 kW / 3 kW solar with up to ₹78,000 subsidy to generate 360 free units monthly.

4. Shift Loads to Solar / Off-Peak Hours →

Run heavy appliances like washing machines, geysers, and EV chargers during day time (8 AM to 4 PM) for TOD tariff rebates.

Tariff Data & Verification

This calculator uses the FY 2025-26 tariff data currently configured for Karnataka. Verify the latest tariff order, category, adjustments and subsidy eligibility with your DISCOM before using the result for payment decisions.

Official KA Portal ↗
Smart Feature

Appliance Electricity Estimator

Select your household appliances and usage hours to estimate total monthly units (kWh).

Estimated Monthly Energy
0 kWh/month
Air Conditioner (1.5 Ton Inverter) 1200W

Standard 1.5 Ton 5-Star / Inverter split AC (~1.2 kWh per hour).

Air Conditioner (1.5 Ton Non-Inverter) 1600W

Standard 1.5 Ton 3-Star non-inverter AC (~1.6 kWh per hour).

Ceiling Fan (Standard) 75W

Standard 75W ceiling fan.

BLDC Energy Saver Fan 30W

5-Star BLDC fan (saves 60% electricity).

Desert / Room Air Cooler 200W

Evaporative air cooler pump and blower.

Refrigerator (250-300L) 150W

Double door 250L-300L frost-free refrigerator.

LED Bulb (9W - 12W) 10W

Standard energy efficient 10W LED bulb.

LED Tube Light (20W) 20W

4-ft LED tube light.

Smart TV (43-55 inch LED) 100W

Full HD / 4K LED Smart TV.

Water Geyser / Heater 2000W

Instant or storage water heater (2000W).

Washing Machine (Fully Automatic) 500W

Front load or top load washing machine.

Induction Cooktop / Stove 1800W

Electric induction stove (1800W).

Water Pump / Motor (1 HP) 750W

1 HP residential water submersible/monoblock pump.

Desktop Computer / Laptop 150W

PC or workstation with monitor.

Microwave Oven 1200W

Convection microwave oven.

☀️ PM Surya Ghar Muft Bijli Yojana

Rooftop Solar ROI & Savings Estimator

See how much money you can save every month by installing rooftop solar panels with Central Government subsidy.

₹
Recommended System
3 kW
Generates ~360 kWh/mo
Monthly Bill Savings
₹2,100
Save ₹25,200/year
Govt Subsidy
₹78,000
PM Surya Ghar Subsidy
Net Investment
₹87,000
After PM Subsidy
Estimated Payback Period
3.4 Years
100% Free Green Electricity Thereafter (25 yr panel life)

Customize Tariff & Charges

Modify slab rates or fixed charges to match your DISCOM bill.
Energy Saving Guide

Practical Ways to Reduce Your Electricity Bill

Simple household adjustments can reduce your monthly power consumption and keep you in lower tariff slabs.

❄️

AC at 24°C–26°C

Each degree higher saves ~6% electricity. Running at 24°C instead of 18°C can lower your monthly cooling bill by ~24%.

🌀

5-Star BLDC Fans

Brushless DC (BLDC) motor fans consume only 28W compared to 75W for traditional ceiling fans, cutting fan power usage by over 60%.

⚡

Kill Standby Vampires

Appliances in standby mode (TVs, set-top boxes, chargers) consume 5–10% idle electricity. Turn them off at the main switch.

☀️

PM Surya Ghar Solar

Residential rooftop solar installations receive up to ₹78,000 in central subsidies, generating free green power with net-metering.

🧊

Geyser & Fridge Care

Clean refrigerator condenser coils annually and set geysers to 50°C with an auto-timer to prevent overheating and energy waste.

💡

100% LED Lighting

Energy-efficient 9W LED bulbs output the same light as 60W incandescent lamps while consuming 85% less electricity.

Methodology & Breakdown

How Electricity Bill Estimation Works in India

Full Calculation Formula →
01

Telescopic Slabs

Consumed units (kWh) are split into progressive tariff tiers with respective unit rates.

02

Fixed Demand Fees

Monthly fixed charges are calculated per kW (or kVA) of sanctioned load.

03

Surcharges & Duty

Fuel Adjustment Charges (FAC/FPPPA) and state electricity duty percentages are added.

04

Subsidies Applied

State government zero-bill / free unit schemes (e.g. Gruha Jyothi, DERC) are deducted for the final estimate.

State & DISCOM Bill Estimators

View All 36 States & UTs →
TN Tamil Nadu (TNEB) MH Maharashtra (MSEDCL) KA Karnataka (BESCOM) UP Uttar Pradesh (UPPCL) KL Kerala (KSEB) DL Delhi (BSES/TPDDL) TG Telangana (TGSPDCL) GJ Gujarat (UGVCL/DGVCL) PB Punjab (PSPCL) WB West Bengal (WBSEDCL) RJ Rajasthan (JVVNL) MP Madhya Pradesh (MPPKVVCL)
ℹ️
Tariff Estimation Notice:

All calculations and reports on ElectricityBillcalc.com are estimated models computed according to published State Electricity Regulatory Commission (SERC) tariff schedules for FY 2025-26. Actual utility bills may include municipal taxes, meter rent, arrears, or power factor adjustments. Please verify against your official electricity board invoice.