# BTU (IT) per hour conversions

The BTU (IT) per hour conversion selector above selects the power measurement unit to convert to starting from BTU (IT) per hour (BTU/h). To make a conversion starting from a unit of power other than BTU (IT) per hour, simply click on the "Reset" button.

## About BTU (IT) per hour

The **British thermal unit (IT) per hour** is a unit of power equal to about 0.29307107 watts (1 BTU/h = 0.29307107 W), the derived unit of power in the International System of Units (SI).

The British thermal unit (IT) per hour is also equal to 2.9307107 × 10^{-4} kilowatts (kW), or 2.9307107 × 10^{-7} megawatts (MW), or 2.9307107 × 10^{-10} gigawatts (GW), or 0.2521644 kilocalories (th) per hour (kcal/h), or 8.33333 × 10^{-5} tons of refrigeration (RT) or 3.9846576 × 10^{-4} horsepower (metric) (hp).

The **British thermal unit per hour definition** varies as follows:

- The British thermal unit (IT) per hour (BTU/h) is equal to 0.29307107 watts
- The British thermal unit (ISO) per hour (BTU/h) is equal to 0.293071111 watts
- The British thermal unit (th) per hour (BTU/h) is equal to about 0.292875073 watts
- The British thermal unit (mean) per hour (BTU/h) is equal to about 0.293297222 watts
- The British thermal unit (39 °F) per hour (BTU/h) is equal to about 0.294352778 watts
- The British thermal unit (59 °F) per hour (BTU/h) is equal to 0.293001111 watts
- The British thermal unit (60 °F) per hour (BTU/h) is equal to about 0.292966667 watts
- The British thermal unit (63 °F) per hour (BTU/h) is equal to about 0.292944444 watts

The British thermal unit (IT) per hour (BTU/h) is a unit of power. The British thermal unit (IT) (BTU) is a unit of energy while the hour (h) is a unit of time.

Symbol: BTU/h

Plural: BTUs (IT) per hour