This calculator allows you to convert from Femtowatt to Btu (th)/second and in a reverse direction. To convert from Femtowatt to Btu (th)/second, enter the amount of Femtowatt into the first input and to convert from Btu (th)/second to Femtowatt, enter the amount of Btu (th)/second into the second input.
500000 Femtowatt = 4.7422582635E-13 Btu (th)/second
Femtowatt to Watt | Femtowatt to Erg/second | Femtowatt to Horsepower | Femtowatt to Pferdestarke (ps) | Femtowatt to Foot pound-force/minute | Femtowatt to Kilocalorie (th)/hour | Femtowatt to Btu (IT)/hour |500000 Femtowatt equal 4.7422582635E-13 Btu (th)/second.
Every 1 Femtowatt = 9.484516527E-19 Btu (th)/second and so, 500000 Femtowatt = 500000 multiplied by 9.484516527E-19 = 4.7422582635E-13 Btu (th)/second.
| 499990 Femtowatt = 4.7421634183347E-13 Btu (th)/second |
| 499991 Femtowatt = 4.7421729028513E-13 Btu (th)/second |
| 499992 Femtowatt = 4.7421823873678E-13 Btu (th)/second |
| 499993 Femtowatt = 4.7421918718843E-13 Btu (th)/second |
| 499994 Femtowatt = 4.7422013564008E-13 Btu (th)/second |
| 499995 Femtowatt = 4.7422108409174E-13 Btu (th)/second |
| 499996 Femtowatt = 4.7422203254339E-13 Btu (th)/second |
| 499997 Femtowatt = 4.7422298099504E-13 Btu (th)/second |
| 499998 Femtowatt = 4.7422392944669E-13 Btu (th)/second |
| 499999 Femtowatt = 4.7422487789835E-13 Btu (th)/second |
| 500000 Femtowatt = 4.7422582635E-13 Btu (th)/second |
| 500001 Femtowatt = 4.7422677480165E-13 Btu (th)/second |
| 500002 Femtowatt = 4.7422772325331E-13 Btu (th)/second |
| 500003 Femtowatt = 4.7422867170496E-13 Btu (th)/second |
| 500004 Femtowatt = 4.7422962015661E-13 Btu (th)/second |
| 500005 Femtowatt = 4.7423056860826E-13 Btu (th)/second |
| 500006 Femtowatt = 4.7423151705992E-13 Btu (th)/second |
| 500007 Femtowatt = 4.7423246551157E-13 Btu (th)/second |
| 500008 Femtowatt = 4.7423341396322E-13 Btu (th)/second |
| 500009 Femtowatt = 4.7423436241487E-13 Btu (th)/second |
| 500010 Femtowatt = 4.7423531086653E-13 Btu (th)/second |
