400 units electricity bill in Tripura
A home in Tripura that uses 400 units a month pays about ₹3,060 on today’s TERC tariff (order of 4 May 2026). That is ₹7.65 a unit, with all the charges our calculator adds.
- ₹3,060 a month
- ₹7.65 a unit
- TSECL
How the 400-unit bill adds up
| Slab (units) | Units × rate | Amount |
|---|---|---|
| 1–50 | 50 × ₹5.53 | ₹276.50 |
| 51–150 | 100 × ₹6.93 | ₹693.00 |
| 151–300 | 150 × ₹7.32 | ₹1,098.00 |
| above 300 | 100 × ₹8.52 | ₹852.00 |
| Energy charge | ₹2,919.50 | |
| Fixed charge | ₹140.00 | |
| Bill | ₹3,059.50 | |
Urban home, default options of the Tripura calculator, monthly bill. Source: TERC Tariff Order for TSECL FY 2026-27.
What changes the bill
- One more unit adds ₹8.52.
- At 350 units the bill is ₹2,634; at 450 units it is ₹3,486.
Where 400 units sit in the Tripura slabs
The 400 units cross 4 slabs. The last 100 units are in the above 300 slab, at ₹8.52 a unit. Each extra unit in this slab costs that much.
The first 50 units cost ₹5.53 each.
Of the bill before any scheme, the energy charge is 95%, the fixed charge is 5%.
400 units a month is about 13.3 units a day. The bill is about ₹102 a day.
What this figure includes
- Approved tariff before GoT subsidy. If GoT pays its subsidy, Annexure 2 rates apply (pass subsidised:true).
- FPPPAS and duty not included. 3% rebate for payment within 5 days not applied.
Questions
How much is the electricity bill for 400 units in Tripura?
About ₹3,060 for 400 units a month on the Tripura 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 400 units in Tripura?
The average is ₹7.65 a unit, with all charges. The last units are charged at ₹8.52 each in the tariff.
How many units a day is 400 units a month?
About 13.3 units a day. One unit is one kWh: a 1,000-watt load for one hour.
How do I lower a 400-unit bill?
Use the appliance calculator to find what uses the most power.