Free instant BTU → kWh converter. No signup, no uploads — everything is calculated privately in your browser.
1 BTU = 0.000293071 kilowatt-hours
1 btu = 0.000293071 kilowatt-hours
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1 British thermal unit equals 0.000293071 kilowatt-hours. To convert btu to kilowatt-hours, divide the value by 3412.141633127942.
1 British thermal unit = 0.000293071 kilowatt-hours. Formula: value ÷ 3412.141633127942
Example: 1 BTU → 0.000293071 kWh. Type any value in the converter above to see it converted live.
| BTU (BTU) | Kilowatt-hours (kWh) |
|---|---|
| 1 BTU | 0.000293071 kWh |
| 2 BTU | 0.000586142 kWh |
| 5 BTU | 0.00146536 kWh |
| 10 BTU | 0.00293071 kWh |
| 25 BTU | 0.00732678 kWh |
| 50 BTU | 0.0146536 kWh |
| 100 BTU | 0.0293071 kWh |
| 250 BTU | 0.0732678 kWh |
| 500 BTU | 0.146536 kWh |
| 1,000 BTU | 0.293071 kWh |
1 British thermal unit = 0.000293071 kilowatt-hours. Formula: value ÷ 3412.141633127942. Enter the value above and the result appears instantly — the calculation runs entirely in your browser.
Exactly: 1 British thermal unit = 0.0002930710701722222 kilowatt-hours. The reverse factor is 1 kilowatt-hour = 3412.141633127942 btu.
1 BTU = 0.000293071 kWh; 10 BTU = 0.00293071 kWh; 100 BTU = 0.0293071 kWh. Use the full conversion table below for more reference values.
No — and the capital letter matters. A food Calorie (with a capital C) is a kilocalorie: 1,000 small calories. This converter treats them correctly: 1 kcal = 4.184 kJ = 1,000 cal. Energy labels on food almost always mean kilocalories, even where the label just says "calories".