WBSEDCL commercial bill calculator: West Bengal shops
For shops, offices, clinics and other small businesses on the A(CM) commercial tariff. Enter your units and load to see the bill line by line.
- Billed every three months
- Order dated 20 March 2025
- Rates checked 15 October 2026
Enter your units to see the bill.
Shop tariff
A(CM)CommercialVerified
| Units | Rate |
|---|---|
| 1–180 | ₹5.77 /kWh |
| 181–300 | ₹7.52 /kWh |
| 301–450 | ₹8.20 /kWh |
| 451–900 | ₹8.51 /kWh |
| Above 900 | ₹9.02 /kWh |
Slabs are telescopic: each band of units is charged at its own rate. Slabs counted on units per QUARTER (telescopic).
Optional TOD 06-17 h
| Units | Rate |
|---|---|
| All units | ₹7.88 /kWh |
Optional TOD 17-23 h
| Units | Rate |
|---|---|
| All units | ₹9.46 /kWh |
Optional TOD 23-06 h
| Units | Rate |
|---|---|
| All units | ₹6.75 /kWh |
Fixed charge: ₹60 Rs/kVA per month
Optional TOD A(CM)T.
Source: WBSEDCL 'Gist of Tariff Order 2025-26' (WBERC tariff order dt 20-03-2025 for FY 2025-26, continuing till further order) - Low and Medium Voltage consumers, WBSEDCL area, p.19 (read visually). Open the order
Example bills
| Units per 3-month bill | Bill | Per month | Average per unit |
|---|---|---|---|
| 300 | ₹2,481.00 | ₹827.00 | ₹8.27 |
| 600 | ₹4,987.50 | ₹1,662.50 | ₹8.31 |
| 900 | ₹7,540.50 | ₹2,513.50 | ₹8.38 |
| 1500 | ₹12,952.50 | ₹4,317.50 | ₹8.63 |
| 3000 | ₹26,482.50 | ₹8,827.50 | ₹8.83 |
3 kW load, urban. Lines the calculator leaves out are listed alongside.
Not in this estimate
- Units are for a quarter. The fixed charge is Rs 60 per kVA per month, so three months are billed here.
- Tariff of the WBERC order of 20-03-2025, continuing. The domestic State subsidy does not apply.
- Electricity duty and MVCA not included.
Shop bill questions
What is the commercial electricity tariff in West Bengal?
Shops and offices are billed under A(CM) commercial. The rates and fixed charge are in the table on this page, taken from WBERC tariff order of 20 March 2025.
How much is a shop electricity bill for 300 units in West Bengal?
About ₹7,540.50 for 900 units in a 3-month bill with a 3 kW load. Units are for a quarter. The fixed charge is Rs 60 per kVA per month, so three months are billed here.
Is the shop tariff different from the home tariff?
Yes. Commercial rates are higher per unit, the fixed charge is usually higher, and state subsidies for homes do not apply.