Electricity Bill Estimator
Add your appliances — wattage and hours used per day — and see the units (kWh) they add up to and roughly what that costs at your per-unit rate.
Your numbers
₹/unit
Check a recent bill — rates are often slab-based (higher per unit at higher usage), this uses one flat rate.
Result — with the workings shown
Estimated monthly units
451.8 kWh
Estimated monthly cost
₹3,162.60
How this is worked out
Each appliance's daily units are watts × hours ÷ 1000, times 30 days a month, added up across all 4 appliances — that's 451.8 kWh ("units") a month, at ₹7.00/unit that's ₹3,162.60.
Breakdown by appliance
| Appliance | Units/month | Cost/month |
|---|---|---|
| Air conditioner | 270.0 | ₹1,890.00 |
| Refrigerator | 108.0 | ₹756.00 |
| Ceiling fans (x3) | 63.0 | ₹441.00 |
| Lights (LED, x6) | 10.8 | ₹75.60 |
Most Indian electricity boards charge in increasing slabs (e.g. ₹4/unit for the first 100, more beyond that), so a real bill usually costs a bit more than this flat-rate estimate once you're in a higher usage bracket.