Kolkata · West Bengal · ₹7.8/unit · 2026
Electricity Cost in Kolkata
(2026)
Complete guide to electricity rates and appliance running costs in Kolkata. West Bengal tariff: ₹7.8/unit.
₹7.8/unit · West Bengal
All Appliances Covered
Monthly Cost Table
2026 Tariff Data
₹7.8
Per Unit Rate
West Bengal tariff 2026
11h
Avg AC Usage
Peak season daily
38°C
Avg Summer Temp
Tropical Wet & Dry
April – June
Peak Season
Highest usage months
Monthly Appliance Cost in Kolkata at ₹7.8/unit
1.5T 5-Star AC (8 hrs)
252 units/month
₹1,966/month
1.5T 3-Star AC (8 hrs)
360 units/month
₹2,808/month
Refrigerator (24 hrs)
45 units/month
₹351/month
Washing Machine (1 hr)
4.5 units/month
₹35/month
LED TV 43" (6 hrs)
5.4 units/month
₹42/month
Ceiling Fan (12 hrs)
2.2 units/month
₹17/month
Geyser (30 min)
7.5 units/month
₹59/month
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