Convert kilowatt hour (kWh) to BTU (BTU).
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BTU to Kilowatt Hour Converter (BTU to kWh)
Convert BTU (BTU) to kilowatt hour (kWh).Unit Converter · Energy
Quick answer
1 BTU is approximately equal to 0.00029307 kilowatt hours (kWh). 1 kilowatt hour (kWh) is approximately equal to 3,412.142 BTUs (BTU).
To convert BTU to kWh, multiply the value in BTUs by 0.0002930711. For example, 10 BTU = 0.00293071 kWh, and 100 BTU = 0.02930711 kWh.
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Quick reference — BTU to kilowatt hour
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How to convert BTUs to kilowatt hours
How many kilowatt hours are in a BTU? 1 BTU is about 0.00029307 kilowatt hours. This free BTU to kWh converter and BTU to kilowatt hour calculator gives the answer instantly for any value.
To convert BTU (BTU) to kilowatt hour (kWh), multiply the value in BTUs by 0.0002930711.
kWh = BTU × 0.0002930711
- 1
Take the value in BTUs
For example, 25 BTU.
- 2
Multiply by 0.0002930711
25 × 0.0002930711.
- 3
Read the answer in kilowatt hours
25 BTU = 0.00732678 kWh.
BTU to Kilowatt Hour conversion table
Common values from 1 to 1,000 BTUs converted to kilowatt hours.
| BTU (BTU) | Kilowatt Hour (kWh) |
|---|---|
| 1 BTU | 0.00029307 kWh |
| 2 BTU | 0.00058614 kWh |
| 3 BTU | 0.00087921 kWh |
| 4 BTU | 0.00117228 kWh |
| 5 BTU | 0.00146536 kWh |
| 6 BTU | 0.00175843 kWh |
| 7 BTU | 0.0020515 kWh |
| 8 BTU | 0.00234457 kWh |
| 9 BTU | 0.00263764 kWh |
| 10 BTU | 0.00293071 kWh |
| 15 BTU | 0.00439607 kWh |
| 20 BTU | 0.00586142 kWh |
| 25 BTU | 0.00732678 kWh |
| BTU (BTU) | Kilowatt Hour (kWh) |
|---|---|
| 30 BTU | 0.00879213 kWh |
| 40 BTU | 0.01172284 kWh |
| 50 BTU | 0.01465355 kWh |
| 60 BTU | 0.01758426 kWh |
| 70 BTU | 0.02051497 kWh |
| 75 BTU | 0.02198033 kWh |
| 80 BTU | 0.02344569 kWh |
| 90 BTU | 0.0263764 kWh |
| 100 BTU | 0.02930711 kWh |
| 250 BTU | 0.07326777 kWh |
| 500 BTU | 0.14653554 kWh |
| 1,000 BTU | 0.29307107 kWh |
About BTUs and kilowatt hours
BTU (BTU)
A British thermal unit (BTU) is about 1,055 joules. It is used to rate air conditioners and heaters.
Kilowatt Hour (kWh)
A kilowatt-hour (kWh) is 1,000 watt-hours, or 3.6 million joules. It is the "unit" charged on household electricity bills.
BTU to kWh: common questions
- How many kilowatt hours are in 1 BTU?
- 1 BTU is approximately equal to 0.00029307 kilowatt hours (kWh). In short: 1 BTU ≈ 0.00029307 kWh.
- How do I convert BTUs to kilowatt hours?
- To convert BTU to kWh, multiply the value in BTUs by 0.0002930711. For example, 5 BTU = 0.00146536 kWh.
- How do I convert kilowatt hours to BTUs?
- Use the Kilowatt Hour to Btu converter, which applies the exact reverse factor.
- What is 10 BTU in kWh, and what is 100 BTU?
- 10 BTU = 0.00293071 kWh, and 100 BTU = 0.02930711 kWh. The table above lists more values from 1 to 1,000.
- Is this BTU to kWh converter accurate?
- Yes. It uses the exact conversion factor and shows results to as many as 8 decimal places, so you can rely on it for study, work and everyday measuring.
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