This calculator allows you to convert from Btu (th) to Watt-second and in a reverse direction. To convert from Btu (th) to Watt-second, enter the amount of Btu (th) into the first input and to convert from Watt-second to Btu (th), enter the amount of Watt-second into the second input.
20 Btu (th) = 21086.999999489 Watt-second
Btu (th) to Joule | Btu (th) to Btu (IT) | Btu (th) to Kilojoule | Btu (th) to Calorie (IT) | Btu (th) to Erg | Btu (th) to Watt-hour |20 Btu (th) equal 21086.999999489 Watt-second.
Every 1 Btu (th) = 1054.3499999744 Watt-second and so, 20 Btu (th) = 20 multiplied by 1054.3499999744 = 21086.999999489 Watt-second.
| 10 Btu (th) = 10543.499999744 Watt-second |
| 11 Btu (th) = 11597.849999719 Watt-second |
| 12 Btu (th) = 12652.199999693 Watt-second |
| 13 Btu (th) = 13706.549999668 Watt-second |
| 14 Btu (th) = 14760.899999642 Watt-second |
| 15 Btu (th) = 15815.249999617 Watt-second |
| 16 Btu (th) = 16869.599999591 Watt-second |
| 17 Btu (th) = 17923.949999565 Watt-second |
| 18 Btu (th) = 18978.29999954 Watt-second |
| 19 Btu (th) = 20032.649999514 Watt-second |
| 20 Btu (th) = 21086.999999489 Watt-second |
| 21 Btu (th) = 22141.349999463 Watt-second |
| 22 Btu (th) = 23195.699999438 Watt-second |
| 23 Btu (th) = 24250.049999412 Watt-second |
| 24 Btu (th) = 25304.399999386 Watt-second |
| 25 Btu (th) = 26358.749999361 Watt-second |
| 26 Btu (th) = 27413.099999335 Watt-second |
| 27 Btu (th) = 28467.44999931 Watt-second |
| 28 Btu (th) = 29521.799999284 Watt-second |
| 29 Btu (th) = 30576.149999259 Watt-second |
| 30 Btu (th) = 31630.499999233 Watt-second |
