| Watt second | British thermal unit (thermochemical) |
|---|---|
| 1 W⋅s | 0.000948451652677 BTUth |
| 2 W⋅s | 0.001896903305354 BTUth |
| 3 W⋅s | 0.002845354958031 BTUth |
| 4 W⋅s | 0.003793806610708 BTUth |
| 5 W⋅s | 0.004742258263385 BTUth |
| 6 W⋅s | 0.005690709916062 BTUth |
| 7 W⋅s | 0.006639161568739 BTUth |
| 8 W⋅s | 0.007587613221416 BTUth |
| 9 W⋅s | 0.008536064874093 BTUth |
| 10 W⋅s | 0.00948451652677 BTUth |
| Watt second | British thermal unit (thermochemical) |
|---|---|
| 15 W⋅s | 0.014226774790155 BTUth |
| 20 W⋅s | 0.01896903305354 BTUth |
| 30 W⋅s | 0.02845354958031 BTUth |
| 40 W⋅s | 0.03793806610708 BTUth |
| 50 W⋅s | 0.04742258263385 BTUth |
| 60 W⋅s | 0.05690709916062 BTUth |
| 70 W⋅s | 0.06639161568739 BTUth |
| 80 W⋅s | 0.07587613221416 BTUth |
| 90 W⋅s | 0.08536064874093 BTUth |
| 100 W⋅s | 0.0948451652677 BTUth |
| Watt second | British thermal unit (thermochemical) |
|---|---|
| 500 W⋅s | 0.4742258263385 BTUth |
| 1000 W⋅s | 0.948451652677 BTUth |
| 1500 W⋅s | 1.4226774790155 BTUth |
| 10000 W⋅s | 9.48451652677 BTUth |
| 50000 W⋅s | 47.42258263385 BTUth |
| 100000 W⋅s | 94.8451652677 BTUth |
| 500000 W⋅s | 474.2258263385 BTUth |
| 1000000 W⋅s | 948.451652677 BTUth |
| 5000000 W⋅s | 4742.258263385 BTUth |
| 10000000 W⋅s | 9484.51652677 BTUth |