Karnataka
State / UT
BESCOM
Utility Board
₹5.90/unit
1 Unit Rate
4 covered
Categories
Tariff by Connection Category
Domestic (Residential)
| Slab Range (kWh) | Rate/Unit |
|---|---|
| 0–100 | ₹5.90 |
| 101–200 | ₹7.25 |
| 201–above | ₹8.60 |
Detailed Charges
Commercial
| Rate | Rate/Unit |
|---|---|
| All units | ₹8.00 |
Detailed Charges
SOURCED (secondary) — BESCOM LT-3 Commercial, flat rate, per multiple bill-calculator sites citing the March 2025 KERC combined tariff order (eff. April 2025): Rs.8.00/unit + Rs.210/kW fixed charge. This file's top-level Rs.0.36/unit KERC surcharge and electricity duty (not modelled at top level either) apply on top. One secondary source instead cited Rs.5.95/unit + 9% duty for this category, but that figure looked like a probable mix-up with the residential LT-2A rate on the same page, so it was not used. Pending primary KERC order cross-check.
Industrial
| Slab Range (kWh) | Rate/Unit |
|---|---|
| 0–500 | ₹6.50 |
| 501–above | ₹7.50 |
Detailed Charges
SOURCED (secondary) — BESCOM LT-5 Industrial per bill-calculator sites citing the March 2025 KERC order: Rs.180/kW fixed charge (consistent across sources); energy rate Rs.6.50/unit up to 500 units and Rs.7.50/unit above 500. Pending primary KERC order cross-check.
Agriculture
| Rate | Rate/Unit |
|---|---|
| All units | ₹0.00 |
Detailed Charges
SOURCED (secondary) — BESCOM LT-4 IP-set (irrigation pump set) agricultural category: pump sets up to 10HP receive free electricity under Karnataka's long-standing farm-power subsidy (well-documented policy, also referenced in KERC tariff commentary re LT-4(a)). Above 10HP or unmetered/other sub-categories may attract charges cited inconsistently across sources (Rs.3.50-8.30/unit) — not modelled here given the conflicting figures. Pending primary KERC order cross-check.
Karnataka Tariff Structure Explained
Karnataka 1 Unit Rate
For domestic electricity consumers in Karnataka, the initial 1 unit rate starts at ₹5.90 per kWh for consumption within the first slab per monthly billing cycle.
Tariff Categories
The tariff schedule for Karnataka covers 4 consumer categories shown above (Domestic (Residential), Commercial, Industrial, Agriculture). Each category has its own energy rates and fixed charges designed for domestic, commercial, industrial or agricultural usage.
Fixed Charges and Other Charges
In addition to unit energy rates, BESCOM electricity bills include fixed charges a fuel cost adjustment of ₹0.36/unit, and (where applicable) meter rent based on connection parameters.
Electricity Bill Calculation
To estimate your electricity bill for Karnataka, multiply your monthly energy consumption in kilowatt-hours (units) by the applicable slab rates, add fixed charges, and include applicable taxes or duties. You can compute your estimated bill instantly using our BESCOM electricity bill calculator.
Applicable Electricity Board
These electricity tariff rates are applicable for consumers in Karnataka served by BESCOM.
State / UT
Karnataka
Electricity Board
BESCOM
Last Updated
29 August 2026
Frequently Asked Questions
What are the latest electricity tariff rates in Karnataka?
The latest verified tariff rates for Karnataka are structured by connection category (Domestic (Residential), Commercial, Industrial and Agriculture) as shown in the tables above, sourced from Bangalore Electricity Supply Company Ltd (BESCOM)'s published tariff schedule effective 1 April 2025.
How do I calculate my Karnataka electricity bill online?
Use our dedicated BESCOM bill calculator — enter your units consumed and connection type for an itemised, slab-by-slab estimate including fixed charges and electricity duty.
Why is my Karnataka electricity bill higher than the energy charges alone?
In addition to per-unit slab rates (energy charges), your bill includes other components such as fixed/demand charges, meter rent, a fuel cost adjustment surcharge, and electricity duty (tax).
How often are these electricity tariff rates updated?
Electricity tariff rates in India are typically revised periodically by the respective State Electricity Regulatory Commission (SERC). We update our tariff data as soon as new orders are verified — see the "last verified" date on each category card above.
What is the price of 1 unit of electricity in Karnataka?
The rate for the first slab of Domestic electricity in Karnataka is ₹5.90 per unit. This rate may increase as consumption moves into higher slabs — see the Domestic (Residential) table above for the full slab structure.
Does BESCOM offer a separate tariff for Commercial or Industrial connections?
Yes — see the Commercial, Industrial and Agriculture categories above for their own slab rates and fixed charges, distinct from the Domestic tariff.