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.
500000 Watt-second = 474.22582635 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 |500000 Watt-second equal 474.22582635 Btu (th).
Every 1 Watt-second = 0.0009484516527 Btu (th) and so, 500000 Watt-second = 500000 multiplied by 0.0009484516527 = 474.22582635 Btu (th).
| 499990 Watt-second = 474.21634183347 Btu (th) |
| 499991 Watt-second = 474.21729028513 Btu (th) |
| 499992 Watt-second = 474.21823873678 Btu (th) |
| 499993 Watt-second = 474.21918718843 Btu (th) |
| 499994 Watt-second = 474.22013564008 Btu (th) |
| 499995 Watt-second = 474.22108409174 Btu (th) |
| 499996 Watt-second = 474.22203254339 Btu (th) |
| 499997 Watt-second = 474.22298099504 Btu (th) |
| 499998 Watt-second = 474.22392944669 Btu (th) |
| 499999 Watt-second = 474.22487789835 Btu (th) |
| 500000 Watt-second = 474.22582635 Btu (th) |
| 500001 Watt-second = 474.22677480165 Btu (th) |
| 500002 Watt-second = 474.22772325331 Btu (th) |
| 500003 Watt-second = 474.22867170496 Btu (th) |
| 500004 Watt-second = 474.22962015661 Btu (th) |
| 500005 Watt-second = 474.23056860826 Btu (th) |
| 500006 Watt-second = 474.23151705992 Btu (th) |
| 500007 Watt-second = 474.23246551157 Btu (th) |
| 500008 Watt-second = 474.23341396322 Btu (th) |
| 500009 Watt-second = 474.23436241487 Btu (th) |
| 500010 Watt-second = 474.23531086653 Btu (th) |
