400 units electricity bill in Telangana
A home in Telangana that uses 400 units a month pays about ₹2,830 on today’s TGERC tariff (order of 30 March 2026). That is ₹7.08 a unit, with all the charges our calculator adds.
- ₹2,830 a month
- ₹7.08 a unit
- TGSPDCL, TGNPDCL
How the 400-unit bill adds up
| Slab (units) | Units × rate | Amount |
|---|---|---|
| 1–200 | 200 × ₹5.10 | ₹1,020.00 |
| 201–300 | 100 × ₹7.70 | ₹770.00 |
| 301–400 | 100 × ₹9.00 | ₹900.00 |
| Energy charge | ₹2,690.00 | |
| Fixed charge | ₹20.00 | |
| Customer charge | ₹120.00 | |
| Bill | ₹2,830.00 | |
Urban home, default options of the Telangana calculator, monthly bill. Source: TGERC Retail Supply Tariff Order FY 2026-27 (order dt 30-03-2026) - Tariff Schedule.
What changes the bill
- One more unit adds ₹29.50.
- At 350 units the bill is ₹2,380; at 450 units it is ₹3,325.
Where 400 units sit in the Telangana slabs
The 400 units cross 3 slabs. The last 100 units are in the 301–400 slab, at ₹9.00 a unit. Each extra unit in this slab costs that much.
The first 200 units cost ₹5.10 each.
Of the bill before any scheme, the energy charge is 95%, the fixed charge is 1%, other lines is 4%.
400 units a month is about 13.3 units a day. The bill is about ₹94 a day.
What this figure includes
- True-up recovery from Nov 2026 bills (Rs 0.30 then 0.50/unit on 1/12 of your FY 2022-23 / 2023-24 units) depends on past use and is not included.
- Electricity duty and FSA not included.
Other bills in Telangana
400 units in nearby states: Tamil Nadu, Karnataka, Kerala, Andhra Pradesh, Puducherry, Lakshadweep.
Questions
How much is the electricity bill for 400 units in Telangana?
About ₹2,830 for 400 units a month on the Telangana 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 Telangana?
The average is ₹7.08 a unit, with all charges. The last units are charged at ₹9.00 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.