kilowatt-hours to BTU
Convert kilowatt-hour to btu — instant, free, with the formula shown.
How to convert kilowatt-hour to btu
To convert kilowatt-hour to btu, multiply by 3412.1416416:
For example, 10 kWh × 3412.141642 = 34121.416416 BTU.
kWh to BTU conversion table
| kilowatt-hours (kWh) | BTU (BTU) |
|---|---|
| 1 kWh | 3412.141642 BTU |
| 2 kWh | 6824.283283 BTU |
| 5 kWh | 17060.708208 BTU |
| 10 kWh | 34121.416416 BTU |
| 25 kWh | 85303.54104 BTU |
| 50 kWh | 170607.08208 BTU |
| 100 kWh | 341214.16416 BTU |
| 250 kWh | 853035.4104 BTU |
| 500 kWh | 1706070.820801 BTU |
| 1000 kWh | 3412141.641601 BTU |
Other kilowatt-hour conversions
Convert to btu from another unit
kWh to BTU — frequently asked
How many BTU are in 1 kilowatt-hour?
1 kilowatt-hour = 3412.141642 BTU (kWh × 3412.141642 = BTU).
What is the formula to convert kilowatt-hour to btu?
Multiply your kilowatt-hour value by 3412.1416416 to get btu.
How do I convert 10 kilowatt-hours to BTU?
10 kWh = 34121.416416 BTU. For 100 kWh the answer is 341214.16416 BTU. Use the calculator on this page for any other value.
When to convert kilowatt-hour to btu
Energy conversion — common questions
Is a food calorie the same as a calorie?
No — a food 'Calorie' (capital C) actually means 1 kilocalorie = 1,000 small calories = 4,184 J. Nutrition labels typically write 'cal' meaning kcal.
How many joules in 1 kWh?
1 kWh = 3,600,000 J (3.6 MJ). Because 1 kW × 1 hour = 1,000 W × 3,600 s = 3,600,000 J.
What is a BTU?
British Thermal Unit — the energy required to raise 1 pound of water by 1 °F. 1 BTU ≈ 1,055 J.