Btu to Watt hour
0.293071 watt hour (Wh) equals 1 btu (BTU). Reverse: watt hour to btu →
btu to watt hour Conversion Table
| btu (BTU) | watt hour (Wh) | |
|---|---|---|
| 0.01 BTU | → | 0.0029307107 Wh |
| 0.1 BTU | → | 0.029307107 Wh |
| 1.0 BTU | → | 0.2930710702 Wh |
| 2.0 BTU | → | 0.5861421403 Wh |
| 3.0 BTU | → | 0.8792132105 Wh |
| 5.0 BTU | → | 1.4653553509 Wh |
| 10.0 BTU | → | 2.9307107017 Wh |
| 20.0 BTU | → | 5.8614214034 Wh |
| 30.0 BTU | → | 8.7921321052 Wh |
| 50.0 BTU | → | 14.6535535086 Wh |
| 100.0 BTU | → | 29.3071070172 Wh |
| 1000.0 BTU | → | 293.071070172 Wh |
Example Conversion
To convert from btu to watt hour, multiply by 0.2930710702.
For example: 22 btu = 22 × 0.2930710702 = 6.4475635438 watt hour
Unit History
About btu
The British thermal unit predates metric measures and quantifies the energy needed to heat one pound of water by one degree Fahrenheit. It remains entrenched in HVAC and fuel industries.
About watt hour
Developed alongside electric power grids, the watt-hour measures energy consumption as power delivered over time. It is still used in metering household appliances and batteries.