EngiRef / Energy conversion
Convert BTU (IT) to Kilowatt-hours (BTU to kWh)
1 BTU = 0.00029307107 kWh. Convert BTU (IT) to kilowatt-hours with the exact factor, a common-values table and a free converter.
Conversion factor
kWh = BTU × 0.00029307107
1 BTU = 0.00029307107 kWh
Multiply by 0.00029307107 kWh to go from BTU (IT) to kilowatt-hours, or divide by it to come back. The factor and every value below are computed by the same converter that runs at /convert, so this page and the tool cannot disagree.
BTU to kWh table
| BTU (IT) (BTU) | Kilowatt-hours (kWh) |
|---|---|
| 1 BTU | 0.00029307107 kWh |
| 2 BTU | 0.00058614214 kWh |
| 5 BTU | 0.00146535535 kWh |
| 10 BTU | 0.0029307107 kWh |
| 20 BTU | 0.0058614214 kWh |
| 50 BTU | 0.0146535535 kWh |
| 100 BTU | 0.029307107 kWh |
Every figure is computed at build time by the site’s own converter from the energy unit registry. For a value that is not listed, put it into the interactive converter.
Frequently asked questions
How many kilowatt-hours are in one BTU (IT)?
One BTU (IT) is 0.00029307107 kWh, so 100 BTU is 0.029307107 kWh.
What is the formula to convert BTU (IT) to kilowatt-hours?
kWh = BTU × 0.00029307107. Multiply the value in BTU (IT) by 0.00029307107 to get kilowatt-hours.
How do I convert kilowatt-hours back to BTU (IT)?
BTU = kWh × 3412.14163, so 1 kWh is 3412.14163 BTU. The kWh to BTU page carries the same table in that direction.