Energy Consumption Calculator
Easily calculate your energy consumption in kilowatt-hours (kWh) based on power and usage hours. Get your daily, monthly, and yearly energy usage instantly.
Energy Consumption Formula
- Energy (kWh/day) = Power (W) × Hours per day / 1000
Example Calculations
- 1000 W, 5 h/day → 1000 × 5 / 1000 = 5 kWh/day
- 2 kW, 3 h/day → 2 × 3 = 6 kWh/day
Energy Consumption Table
| Power | Hours/Day | kWh/Day | kWh/Month | kWh/Year |
|---|
| 1000 W | 5 | 5 | 150 | 1825 |
| 2 kW | 3 | 6 | 180 | 2190 |
Electric Calculator