BTUs to Watt-hours Converter
1 BTU = 0.2930711 watt-hours
1 watt-hour = 3.412142 BTUs
How to convert BTUs to watt-hours
To convert BTUs to watt-hours, multiply the value in BTUs by 0.293071070172.
Wh = BTU × 0.293071070172
Example: 100 BTU × 0.293071070172 = 29.30711 Wh
BTUs to Watt-hours conversion table
| BTU (BTU) | Watt-hour (Wh) |
|---|---|
| 1 BTU | 0.2930711 Wh |
| 2 BTU | 0.5861421 Wh |
| 3 BTU | 0.8792132 Wh |
| 4 BTU | 1.172284 Wh |
| 5 BTU | 1.465355 Wh |
| 6 BTU | 1.758426 Wh |
| 7 BTU | 2.051497 Wh |
| 8 BTU | 2.344569 Wh |
| 9 BTU | 2.63764 Wh |
| 10 BTU | 2.930711 Wh |
| 12 BTU | 3.516853 Wh |
| 15 BTU | 4.396066 Wh |
| 20 BTU | 5.861421 Wh |
| 25 BTU | 7.326777 Wh |
| 30 BTU | 8.792132 Wh |
| 40 BTU | 11.72284 Wh |
| 50 BTU | 14.65355 Wh |
| 60 BTU | 17.58426 Wh |
| 70 BTU | 20.51497 Wh |
| 75 BTU | 21.98033 Wh |
| 80 BTU | 23.44569 Wh |
| 90 BTU | 26.3764 Wh |
| 100 BTU | 29.30711 Wh |
| 150 BTU | 43.96066 Wh |
| 200 BTU | 58.61421 Wh |
| 250 BTU | 73.26777 Wh |
| 500 BTU | 146.5355 Wh |
| 1,000 BTU | 293.0711 Wh |
About these units
BTU (BTU)
The BTU (BTU) is a unit of energy used in both the imperial and US customary systems. 1 BTU equals 1,055.055853 joules. This value is exact by definition.
Watt-hour (Wh)
The watt-hour (Wh) is a metric unit of energy accepted for use with the SI. 1 watt-hour equals 3,600 joules. This value is exact by definition.
Frequently asked questions
What is 1 BTU in watt-hours?
1 BTU equals 0.2930711 watt-hours.
How do I convert BTUs to watt-hours?
To convert BTUs to watt-hours, multiply the value in BTUs by 0.293071070172. Example: 100 BTU × 0.293071070172 = 29.30711 Wh
What is 100 BTU in watt-hours?
100 BTUs equals 29.30711 watt-hours.