1 Btu = 0.00029307222222222 kWh
1 British thermal unit (Btu) = 0.00029307222222222 Kilowatt hour (kWh).
If you want to reverse convert, use Kilowatt hour → British thermal unit. 1 kWh = 3412.128220196 Btu. You can also explore the full Energy converter page for more cross conversions.
Conversion formula
British thermal unit to Kilowatt hour formula: value in kWh = value in Btu × 0.00029307222222222.
Kilowatt hour to British thermal unit formula: value in Btu = value in kWh × 3412.128220196.
How to convert British thermal unit to Kilowatt hour
To convert British thermal unit to Kilowatt hour, multiply the value in Btu by 0.00029307222222222. This gives the result in kWh.
For example, 1 Btu = 0.00029307222222222 kWh and 10 Btu = 0.0029307222222222 kWh.
What is British thermal unit?
British thermal unit (Btu): A heat-energy unit found in heating and cooling specifications; Btu/h instead measures power. 1 Btu ≈ 1055.06 J.
What is Kilowatt hour?
Kilowatt hour (kWh): The energy used at one kilowatt for one hour; commonly shown on electricity bills. 1 kWh = 1000 Wh = 3.6 MJ.
FAQ
How many kilowatt hour are in 1 british thermal unit?
There are 0.00029307222222222 kWh in 1 Btu.
Why can conversion results differ slightly?
Check the unit definition and rounding. US and imperial measures can differ; rounding intermediate values can also change the final digits.
How do I convert british thermal unit to kilowatt hour?
Multiply the value in Btu by 0.00029307222222222 to get the value in kWh.
British thermal unit → other Energy units
- 1 british thermal unit → joule = 1055.06 joule
- 1 british thermal unit → kilojoule = 1.05506 kilojoule
- 1 british thermal unit → megajoule = 0.00105506 megajoule
- 1 british thermal unit → calorie = 252.16539196941 calorie
- 1 british thermal unit → kilocalorie = 0.25216539196941 kilocalorie
- 1 british thermal unit → watt hour = 0.29307222222222 watt hour
- 1 british thermal unit → kilowatt hour = 0.00029307222222222 kilowatt hour
- 1 british thermal unit = 2.9307222222222E-7 megawatt hour
- 1 british thermal unit → foot pound = 778.17114366214 foot pound
- 1 british thermal unit = 6.5851665641006E+15 mega electron volt
- 1 british thermal unit = 6.5851665641006E+21 electron volt
British thermal unit → Kilowatt hour Table
The table below shows common values from British thermal unit to Kilowatt hour and the reverse direction for quick reference.
| Btu | kWh | Rounded |
|---|---|---|
| 1 Btu | 0.00029307222222222 kWh | 0.0003 |
| 2 Btu | 0.00058614444444444 kWh | 0.0006 |
| 3 Btu | 0.00087921666666667 kWh | 0.0009 |
| 4 Btu | 0.0011722888888889 kWh | 0.0012 |
| 5 Btu | 0.0014653611111111 kWh | 0.0015 |
| 10 Btu | 0.0029307222222222 kWh | 0.0029 |
| 12 Btu | 0.0035168666666667 kWh | 0.0035 |
| 15 Btu | 0.0043960833333333 kWh | 0.0044 |
| 20 Btu | 0.0058614444444444 kWh | 0.0059 |
| 25 Btu | 0.0073268055555556 kWh | 0.0073 |
| 30 Btu | 0.0087921666666667 kWh | 0.0088 |
| 40 Btu | 0.011722888888889 kWh | 0.0117 |
| 50 Btu | 0.014653611111111 kWh | 0.0147 |
| 75 Btu | 0.021980416666667 kWh | 0.0220 |
| 100 Btu | 0.029307222222222 kWh | 0.0293 |
| 200 Btu | 0.058614444444444 kWh | 0.0586 |
| 250 Btu | 0.073268055555556 kWh | 0.0733 |
| 500 Btu | 0.14653611111111 kWh | 0.1465 |
| 750 Btu | 0.21980416666667 kWh | 0.2198 |
| 1000 Btu | 0.29307222222222 kWh | 0.2931 |
| 2500 Btu | 0.73268055555556 kWh | 0.7327 |
| 5000 Btu | 1.4653611111111 kWh | 1.4654 |
| 10000 Btu | 2.9307222222222 kWh | 2.9307 |
Kilowatt hour → British thermal unit Table
| kWh | Btu | Rounded |
|---|---|---|
| 1 kWh | 3412.128220196 Btu | 3412.1282 |
| 2 kWh | 6824.256440392 Btu | 6824.2564 |
| 3 kWh | 10236.384660588 Btu | 10236.3847 |
| 4 kWh | 13648.512880784 Btu | 13648.5129 |
| 5 kWh | 17060.64110098 Btu | 17060.6411 |
| 10 kWh | 34121.28220196 Btu | 34121.2822 |
| 12 kWh | 40945.538642352 Btu | 40945.5386 |
| 15 kWh | 51181.92330294 Btu | 51181.9233 |
| 20 kWh | 68242.56440392 Btu | 68242.5644 |
| 25 kWh | 85303.2055049 Btu | 85303.2055 |
| 30 kWh | 102363.84660588 Btu | 102363.8466 |
| 40 kWh | 136485.12880784 Btu | 136485.1288 |
| 50 kWh | 170606.4110098 Btu | 170606.4110 |
| 75 kWh | 255909.6165147 Btu | 255909.6165 |
| 100 kWh | 341212.8220196 Btu | 341212.8220 |
| 200 kWh | 682425.6440392 Btu | 682425.6440 |
| 250 kWh | 853032.055049 Btu | 853032.0550 |
| 500 kWh | 1706064.110098 Btu | 1706064.1101 |
| 750 kWh | 2559096.165147 Btu | 2559096.1651 |
| 1000 kWh | 3412128.220196 Btu | 3412128.2202 |
| 2500 kWh | 8530320.55049 Btu | 8530320.5505 |
| 5000 kWh | 17060641.10098 Btu | 17060641.1010 |
| 10000 kWh | 34121282.20196 Btu | 34121282.2020 |
Kilowatt hour → British thermal unit
The reverse value is 1 kWh = 3412.128220196 Btu.