KSEB Electricity Bill Calculator
Kerala State Electricity Board. Accurate slab-wise bill estimate with FAC, duty and fixed charges — for domestic, commercial and industrial consumers.
Calculate Your Electricity Bill
Pick your state, DISCOM and enter units — we do the math exactly the way your DISCOM does.
Tip: Your bill shows this as "units consumed" or "kWh".
Usually 1–5 kW for homes, 5–20 kW for shops.
- Non-telescopic: if any slab is crossed, all units billed at the applicable highest slab.
KSEB Domestic Slab Rates
Effective 2025-04-01. Energy charge structure.
| Slab (units / month) | Energy rate (₹/unit) |
|---|---|
| 1 – 50 | ₹3.25 |
| 51 – 100 | ₹4.05 |
| 101 – 150 | ₹5.10 |
| 151 – 200 | ₹6.95 |
| 201 – 250 | ₹8.20 |
| 251 – 300 | ₹6.40 |
| 301 – 350 | ₹7.25 |
| 351 – 400 | ₹7.60 |
| 401 – 500 | ₹7.90 |
| Above 500 | ₹8.80 |
- Fixed charges
- Slab-based
- FAC / FPPCA
- ₹0.20/unit
- Electricity duty
- 10%
- Telescopic
- No
Commercial (LT) Rates
| Slab (units / month) | Energy rate (₹/unit) |
|---|---|
| Above 0 | ₹9.10 |
- Fixed charges
- ₹85/kW/mo
- FAC / FPPCA
- ₹0.20/unit
- Electricity duty
- 10%
- Telescopic
- No
Industrial (LT) Rates
| Slab (units / month) | Energy rate (₹/unit) |
|---|---|
| Above 0 | ₹7.40 |
- Fixed charges
- ₹75/kW/mo
- FAC / FPPCA
- ₹0.20/unit
- Electricity duty
- 10%
- Telescopic
- No
Sample KSEB domestic bills (2026)
Based on a 3 kW sanctioned-load domestic connection. Excludes subsidy. Use the calculator above for exact numbers with your own load and subsidy.
Bill for 100 units
₹551
avg ₹5.51/unit
Bill for 150 units
₹958
avg ₹6.38/unit
Bill for 200 units
₹1,656
avg ₹8.28/unit
Bill for 250 units
₹2,393
avg ₹9.57/unit
Bill for 300 units
₹2,261
avg ₹7.54/unit
Bill for 400 units
₹3,515
avg ₹8.79/unit
Bill for 500 units
₹4,538
avg ₹9.08/unit
Bill for 750 units
₹7,508
avg ₹10.01/unit
Bill for 1000 units
₹9,983
avg ₹9.98/unit
Cities served by KSEB
KSEB is the electricity distribution licensee for large parts of Kerala, including:
Local surcharges and urban/rural classification can adjust your final bill. Rural connections in Kerala may also qualify for tariff subsidies not reflected above.
About KSEB
Kerala State Electricity Board is the distribution licensee serving Kerala — official site linked below. Consumers are billed monthly (bi-monthly in some categories) based on metered units, applicable slab rates, and fixed charges that scale with your sanctioned load.
This page stays synced with the latest tariff order from the state regulator. Every quarter we verify rates against the published order and update accordingly. Last verified: 2026-04-22.
Official website: www.kseb.in
KSEB — Common Questions
Answers to the most common electricity bill questions in India.