400 units electricity bill in Andhra Pradesh
A home in Andhra Pradesh that uses 400 units a month pays about ₹2,623 on today’s APERC tariff (order of 25 March 2026). That is ₹6.56 a unit, with all the charges our calculator adds.
- ₹2,623 a month
- ₹6.56 a unit
- APSPDCL, APCPDCL, APEPDCL
How the 400-unit bill adds up
| Slab (units) | Units × rate | Amount |
|---|---|---|
| 1–30 | 30 × ₹1.90 | ₹57.00 |
| 31–75 | 45 × ₹3.00 | ₹135.00 |
| 76–125 | 50 × ₹4.50 | ₹225.00 |
| 126–225 | 100 × ₹6.00 | ₹600.00 |
| 226–400 | 175 × ₹8.75 | ₹1,531.25 |
| Energy charge | ₹2,548.25 | |
| Fixed charge | ₹20.00 | |
| Customer charge | ₹55.00 | |
| Bill | ₹2,623.25 | |
Urban home, default options of the Andhra Pradesh calculator, monthly bill. Source: APERC Retail Supply Tariff Order FY 2026-27 (with DISCOMs' true-up / performance review FY 2024-25).
What changes the bill
- One more unit adds ₹9.75.
- At 350 units the bill is ₹2,186; at 450 units it is ₹3,111.
Where 400 units sit in the Andhra Pradesh slabs
The 400 units cross 5 slabs. The last 175 units are in the 226–400 slab, at ₹8.75 a unit. Each extra unit in this slab costs that much.
The first 30 units cost ₹1.90 each.
Of the bill before any scheme, the energy charge is 97%, the fixed charge is 1%, other lines is 2%.
400 units a month is about 13.3 units a day. The bill is about ₹87 a day.
What this figure includes
- Electricity duty and FPPCA not included (current rates not read).
Other bills in Andhra Pradesh
400 units in nearby states: Tamil Nadu, Karnataka, Kerala, Telangana, Puducherry, Lakshadweep.
More for Andhra Pradesh
Questions
How much is the electricity bill for 400 units in Andhra Pradesh?
About ₹2,623 for 400 units a month on the Andhra Pradesh 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 Andhra Pradesh?
The average is ₹6.56 a unit, with all charges. The last units are charged at ₹8.75 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.