Electricity unit rate in Sikkim 2026
Here is the electricity unit rate in Sikkim on today’s SSERC tariff (order of 30 June 2026). Homes pay ₹2.40 to ₹5.40 a unit, by slab. With the fixed charge and the other lines, a home that uses 100 units a month pays about ₹3.30 a unit, and one that uses 300 units pays about ₹4.20 a unit.
- ₹2.40–₹5.40 a unit
- Billed monthly
- Power Department
Rate a unit, by slab
| Units a month | Rate a unit |
|---|---|
| 1–50 | ₹2.40 |
| 51–100 | ₹3.40 |
| 101–200 | ₹4.40 |
| 201–400 | ₹4.90 |
| Above 400 | ₹5.40 |
Fixed charge: No fixed charge; monthly minimum charge (see the category details below)
The rate you pay after any subsidy that the tariff builds in.
Average cost a unit, with all charges
| Units a month | Bill a month | Average a unit |
|---|---|---|
| 50 | ₹160 | ₹3.20 |
| 100 | ₹330 | ₹3.30 |
| 150 | ₹550 | ₹3.67 |
| 200 | ₹770 | ₹3.85 |
| 300 | ₹1,260 | ₹4.20 |
| 500 | ₹2,290 | ₹4.58 |
Urban home, the calculator’s default options. Electricity duty and the monthly fuel surcharge are not in these figures unless the tariff builds them in.
Slab rate and average rate
- The slab rate is the price of one more unit in that slab.
- The average a unit is the whole bill divided by the units. It includes the fixed charge and the other lines, so it is usually higher than the slab rate.
- In a small bill, the fixed charge is a bigger share. So a home that uses few units pays more for each unit on average.
- When you use more units, more of them fall in the dearer slabs. So the average goes up again.
Questions
What is the 1 unit electricity price in Sikkim in 2026?
The tariff rate is ₹2.40 to ₹5.40 a unit, by slab. With all the charges, a 100-unit month costs about ₹3.30 a unit and a 300-unit month about ₹4.20 a unit.
What is the Sikkim unit rate for 200 units?
About ₹3.85 a unit on average, with all the charges our calculator adds. The bill is about ₹770 a month.
Why is my average a unit higher than the slab rate?
The average a unit is the whole bill divided by the units. It includes the fixed charge and the other lines, so it is usually higher than the slab rate. In a small bill, the fixed charge is a bigger share. So a home that uses few units pays more for each unit on average.
Source
Rates checked 15 October 2026. Your discom’s bill has the final word.