Calculate Your Karnataka Electricity Bill
Estimate your monthly power cost instantly based on the latest tariff slab rates of Karnataka.
Domestic
LT-1 Residential / Domestic (Standard)
Non-Telescopic| Slab Range (kWh) | Rate/Unit |
|---|---|
| 0+ | ₹5.80 |
Detailed Charges
Fixed Charge ₹150.00 / kW
Electricity Duty 9.0%
LT-1 Residential / Domestic (Gruha Jyothi Scheme)
Non-Telescopic| Slab Range (kWh) | Rate/Unit |
|---|---|
| 0+ | ₹5.80 |
Detailed Charges
Fixed Charge ₹150.00 / kW
Electricity Duty 9.0%
Commercial
LT-2 Private Professional & Educational Institutions, Nursing Homes
Non-Telescopic| Slab Range (kWh) | Rate/Unit |
|---|---|
| 0+ | ₹6.55 |
Detailed Charges
Fixed Charge ₹195.00 / kW
Electricity Duty 9.0%
LT-3a Commercial
Non-Telescopic| Slab Range (kWh) | Rate/Unit |
|---|---|
| 0+ | ₹6.80 |
Detailed Charges
Fixed Charge ₹215.00 / kW
Electricity Duty 9.0%
LT-3b Hoardings & Advertisement Boards
Non-Telescopic| Slab Range (kWh) | Rate/Unit |
|---|---|
| 0+ | ₹9.50 |
Detailed Charges
Fixed Charge ₹200.00 / kW
Electricity Duty 9.0%
Industrial
LT-5 Industrial (MSMEs, Workshops, Poultry)
Non-Telescopic| Slab Range (kWh) | Rate/Unit |
|---|---|
| 0+ | ₹4.40 |
Detailed Charges
Fixed Charge ₹201.07 / kW
Electricity Duty 9.0%
Agriculture
LT-4a Agricultural Pump Sets (Up to 10 HP)
Non-Telescopic| Slab Range (kWh) | Rate/Unit |
|---|---|
| 0+ | ₹8.56 |
Detailed Charges
Fixed Charge ₹0.00
LT-4b Agricultural Pump Sets (Above 10 HP)
Non-Telescopic| Slab Range (kWh) | Rate/Unit |
|---|---|
| 0+ | ₹4.00 |
Detailed Charges
Fixed Charge ₹194.37 / kW
Electricity Duty 9.0%
LT-4c Private Horticultural Nurseries, Plantations
Non-Telescopic| Slab Range (kWh) | Rate/Unit |
|---|---|
| 0+ | ₹3.45 |
Detailed Charges
Fixed Charge ₹194.37 / kW
Electricity Duty 9.0%
Others
LT-6a Water Supply & Pumping Installations
Non-Telescopic| Slab Range (kWh) | Rate/Unit |
|---|---|
| 0+ | ₹5.50 |
Detailed Charges
Fixed Charge ₹241.29 / kW
Electricity Duty 9.0%
LT-6b Public Street Lights & Traffic Signals
Non-Telescopic| Slab Range (kWh) | Rate/Unit |
|---|---|
| 0+ | ₹7.00 |
Detailed Charges
Fixed Charge ₹180.00 / kW
Electricity Duty 9.0%
LT-6c EV Charging & Battery Swapping Stations
Non-Telescopic| Slab Range (kWh) | Rate/Unit |
|---|---|
| 0+ | ₹4.50 |
Detailed Charges
Fixed Charge ₹70.00 / kW
Electricity Duty 9.0%
LT-7 Temporary Power Supply
Non-Telescopic| Slab Range (kWh) | Rate/Unit |
|---|---|
| 0+ | ₹10.50 |
Detailed Charges
Fixed Charge ₹200.00 / kW
Electricity Duty 9.0%
Disclaimer: Tariff rates listed here are indicative. While we make every effort to keep them updated, please cross-verify with the Official Source.
Applicable Electricity Boards & Utilities
These electricity tariff rates are applicable for consumers in Karnataka served by BESCOM / KPTCL. The rates are regulated and approved by the respective State Electricity Regulatory Commission.
State / UT
Karnataka
Electricity Board
BESCOM / KPTCL
Regulator
KERC
Last Updated
July 2026
Available in Multiple Languages
View electricity tariffs and slab rates in your preferred local language.
Frequently Asked Questions
What are the latest electricity tariff rates in Karnataka for 2026?
The latest verified tariff rates for Karnataka are structured by connection categories (such as Domestic, Commercial, and Industrial) as displayed in the tables above. These rates have been updated according to the latest tariff orders published by KERC.
How do I calculate my Karnataka electricity bill online?
You can estimate your bill instantly by using our dedicated Karnataka Electricity Bill Calculator. Simply enter your total units consumed (kWh) and sanctioned load to get a detailed breakdown.
Why is my Karnataka electricity bill higher than the energy charges?
In addition to per-unit slab rates (energy charges), your Karnataka electricity bill includes other components like fixed charges, meter rent, electricity duty (tax), and fuel adjustment surcharges.
How often are these electricity tariff rates updated?
Electricity tariff rates in India are typically updated once a year by the respective State Electricity Regulatory Commission (SERC). We update our directories as soon as new tariff orders are verified.
What is the price of 1 unit of electricity in Karnataka?
The rate for the first unit of domestic electricity in Karnataka is ₹5.80 per unit. Note that this rate may increase as your consumption moves to higher slabs.
What are the highest and lowest electricity slab rates in Karnataka?
For domestic consumers in Karnataka, the lowest slab rate starts at ₹5.80 per unit, and the highest slab rate can go up to ₹5.80 per unit.