This calculator allows you to convert from Watt-second to Btu (th) and in a reverse direction. To convert from Watt-second to Btu (th), enter the amount of Watt-second into the first input and to convert from Btu (th) to Watt-second, enter the amount of Btu (th) into the second input.
20 Watt-second = 0.018969033054 Btu (th)
Watt-second to Joule | Watt-second to Btu (IT) | Watt-second to Kilojoule | Watt-second to Calorie (IT) | Watt-second to Erg | Watt-second to Watt-hour |20 Watt-second equal 0.018969033054 Btu (th).
Every 1 Watt-second = 0.0009484516527 Btu (th) and so, 20 Watt-second = 20 multiplied by 0.0009484516527 = 0.018969033054 Btu (th).
| 10 Watt-second = 0.009484516527 Btu (th) |
| 11 Watt-second = 0.0104329681797 Btu (th) |
| 12 Watt-second = 0.0113814198324 Btu (th) |
| 13 Watt-second = 0.0123298714851 Btu (th) |
| 14 Watt-second = 0.0132783231378 Btu (th) |
| 15 Watt-second = 0.0142267747905 Btu (th) |
| 16 Watt-second = 0.0151752264432 Btu (th) |
| 17 Watt-second = 0.0161236780959 Btu (th) |
| 18 Watt-second = 0.0170721297486 Btu (th) |
| 19 Watt-second = 0.0180205814013 Btu (th) |
| 20 Watt-second = 0.018969033054 Btu (th) |
| 21 Watt-second = 0.0199174847067 Btu (th) |
| 22 Watt-second = 0.0208659363594 Btu (th) |
| 23 Watt-second = 0.0218143880121 Btu (th) |
| 24 Watt-second = 0.0227628396648 Btu (th) |
| 25 Watt-second = 0.0237112913175 Btu (th) |
| 26 Watt-second = 0.0246597429702 Btu (th) |
| 27 Watt-second = 0.0256081946229 Btu (th) |
| 28 Watt-second = 0.0265566462756 Btu (th) |
| 29 Watt-second = 0.0275050979283 Btu (th) |
| 30 Watt-second = 0.028453549581 Btu (th) |
