| British thermal unit (mean) | Watt hour |
|---|---|
| 1 BTUmean | 0.29329722222222 W⋅h |
| 2 BTUmean | 0.58659444444444 W⋅h |
| 3 BTUmean | 0.87989166666667 W⋅h |
| 4 BTUmean | 1.1731888888889 W⋅h |
| 5 BTUmean | 1.4664861111111 W⋅h |
| 6 BTUmean | 1.7597833333333 W⋅h |
| 7 BTUmean | 2.0530805555556 W⋅h |
| 8 BTUmean | 2.3463777777778 W⋅h |
| 9 BTUmean | 2.639675 W⋅h |
| 10 BTUmean | 2.9329722222222 W⋅h |
| British thermal unit (mean) | Watt hour |
|---|---|
| 15 BTUmean | 4.3994583333333 W⋅h |
| 20 BTUmean | 5.8659444444444 W⋅h |
| 30 BTUmean | 8.7989166666667 W⋅h |
| 40 BTUmean | 11.731888888889 W⋅h |
| 50 BTUmean | 14.664861111111 W⋅h |
| 60 BTUmean | 17.597833333333 W⋅h |
| 70 BTUmean | 20.530805555556 W⋅h |
| 80 BTUmean | 23.463777777778 W⋅h |
| 90 BTUmean | 26.39675 W⋅h |
| 100 BTUmean | 29.329722222222 W⋅h |
| British thermal unit (mean) | Watt hour |
|---|---|
| 500 BTUmean | 146.64861111111 W⋅h |
| 1000 BTUmean | 293.29722222222 W⋅h |
| 1500 BTUmean | 439.94583333333 W⋅h |
| 10000 BTUmean | 2932.9722222222 W⋅h |
| 50000 BTUmean | 14664.861111111 W⋅h |
| 100000 BTUmean | 29329.722222222 W⋅h |
| 500000 BTUmean | 146648.61111111 W⋅h |
| 1000000 BTUmean | 293297.22222222 W⋅h |
| 5000000 BTUmean | 1466486.1111111 W⋅h |
| 10000000 BTUmean | 2932972.2222222 W⋅h |