| British thermal unit (International Table) | Watt hour |
|---|---|
| 1 BTUIT | 0.29307107017222 W⋅h |
| 2 BTUIT | 0.58614214034444 W⋅h |
| 3 BTUIT | 0.87921321051667 W⋅h |
| 4 BTUIT | 1.1722842806889 W⋅h |
| 5 BTUIT | 1.4653553508611 W⋅h |
| 6 BTUIT | 1.7584264210333 W⋅h |
| 7 BTUIT | 2.0514974912056 W⋅h |
| 8 BTUIT | 2.3445685613778 W⋅h |
| 9 BTUIT | 2.63763963155 W⋅h |
| 10 BTUIT | 2.9307107017222 W⋅h |
| British thermal unit (International Table) | Watt hour |
|---|---|
| 15 BTUIT | 4.3960660525833 W⋅h |
| 20 BTUIT | 5.8614214034444 W⋅h |
| 30 BTUIT | 8.7921321051667 W⋅h |
| 40 BTUIT | 11.722842806889 W⋅h |
| 50 BTUIT | 14.653553508611 W⋅h |
| 60 BTUIT | 17.584264210333 W⋅h |
| 70 BTUIT | 20.514974912056 W⋅h |
| 80 BTUIT | 23.445685613778 W⋅h |
| 90 BTUIT | 26.3763963155 W⋅h |
| 100 BTUIT | 29.307107017222 W⋅h |
| British thermal unit (International Table) | Watt hour |
|---|---|
| 500 BTUIT | 146.53553508611 W⋅h |
| 1000 BTUIT | 293.07107017222 W⋅h |
| 1500 BTUIT | 439.60660525833 W⋅h |
| 10000 BTUIT | 2930.7107017222 W⋅h |
| 50000 BTUIT | 14653.553508611 W⋅h |
| 100000 BTUIT | 29307.107017222 W⋅h |
| 500000 BTUIT | 146535.53508611 W⋅h |
| 1000000 BTUIT | 293071.07017222 W⋅h |
| 5000000 BTUIT | 1465355.3508611 W⋅h |
| 10000000 BTUIT | 2930710.7017222 W⋅h |