300 units electricity bill in Kerala (KSEB bill)
A home in Kerala that uses 300 units a month pays about ₹2,245 on today’s KSERC tariff (order of 5 December 2024). That is ₹7.48 a unit, with all the charges our calculator adds.
- ₹2,245 a month
- ₹7.48 a unit
- KSEB
How the 300-unit bill adds up
| Slab (units) | Units × rate | Amount |
|---|---|---|
| All units (one rate) | 300 × ₹6.75 | ₹2,025.00 |
| Energy charge | ₹2,025.00 | |
| Fixed charge | ₹220.00 | |
| Bill | ₹2,245.00 | |
Urban home, default options of the Kerala calculator, monthly bill. Source: KSERC Tariff Order OP 18/2023 (tariff revision 2024-25 to 2026-27) and Schedule of Tariff.
What changes the bill
- Unit 301 adds about ₹283 on its own: above 300 units the bill moves to higher rates. Stay at 300 units or below if you can.
- At 250 units the bill is ₹1,593; at 350 units it is ₹2,900.
Where 300 units sit in the Kerala slabs
All 300 units are charged at one rate: ₹6.75 a unit.
Of the bill before any scheme, the energy charge is 90%, the fixed charge is 10%.
300 units a month is about 10.0 units a day. The bill is about ₹75 a day.
300 units a month in nearby states
300 units a month, priced under each tariff in the region. Kerala is number 6 of 7, from the lowest bill.
| State or UT | Bill a month | Average a unit |
|---|---|---|
| Tamil Nadu | ₹1,440 | ₹4.80 |
| Puducherry | ₹1,540 | ₹5.13 |
| Lakshadweep | ₹1,705 | ₹5.68 |
| Andhra Pradesh | ₹1,748 | ₹5.83 |
| Telangana | ₹1,910 | ₹6.37 |
| Kerala | ₹2,245 | ₹7.48 |
| Karnataka | ₹2,329 | ₹7.76 |
Urban home, 2 kW, the calculator’s default options, with each state’s own free-unit schemes. States that bill every two or three months are shown per month.
What this figure includes
- Electricity duty (10% of energy, KSEB FAQ) is single-read and not included.
- KSEB bills most homes every two months; enter the monthly average. How KSEB applies monthly slabs to a bi-monthly reading is still to be confirmed.
- Fuel surcharge not included (input not yet published officially).
Other bills in Kerala
300 units in nearby states: Tamil Nadu, Karnataka, Telangana, Andhra Pradesh, Puducherry, Lakshadweep.
Questions
How much is the electricity bill for 300 units in Kerala?
About ₹2,245 for 300 units a month on the Kerala tariff, with the calculator’s default options. Your load, phase and any monthly fuel charge can change it.
What is the per unit rate for 300 units in Kerala?
The average is ₹7.48 a unit, with all charges. The last units are charged at ₹6.75 each in the tariff.
How many units a day is 300 units a month?
About 10.0 units a day. One unit is one kWh: a 1,000-watt load for one hour.
How do I lower a 300-unit bill?
Stay at 300 units or below: the bill jumps above that. Use the appliance calculator to find what uses the most power.