This calculator allows you to convert from Femtowatt to Btu (IT)/second and in a reverse direction. To convert from Femtowatt to Btu (IT)/second, enter the amount of Femtowatt into the first input and to convert from Btu (IT)/second to Femtowatt, enter the amount of Btu (IT)/second into the second input.
50 Femtowatt = 4.7390856015666E-17 Btu (IT)/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 |50 Femtowatt equal 4.7390856015666E-17 Btu (IT)/second.
Every 1 Femtowatt = 9.4781712031332E-19 Btu (IT)/second and so, 50 Femtowatt = 50 multiplied by 9.4781712031332E-19 = 4.7390856015666E-17 Btu (IT)/second.
| 40 Femtowatt = 3.7912684812533E-17 Btu (IT)/second |
| 41 Femtowatt = 3.8860501932846E-17 Btu (IT)/second |
| 42 Femtowatt = 3.9808319053159E-17 Btu (IT)/second |
| 43 Femtowatt = 4.0756136173473E-17 Btu (IT)/second |
| 44 Femtowatt = 4.1703953293786E-17 Btu (IT)/second |
| 45 Femtowatt = 4.2651770414099E-17 Btu (IT)/second |
| 46 Femtowatt = 4.3599587534413E-17 Btu (IT)/second |
| 47 Femtowatt = 4.4547404654726E-17 Btu (IT)/second |
| 48 Femtowatt = 4.5495221775039E-17 Btu (IT)/second |
| 49 Femtowatt = 4.6443038895353E-17 Btu (IT)/second |
| 50 Femtowatt = 4.7390856015666E-17 Btu (IT)/second |
| 51 Femtowatt = 4.8338673135979E-17 Btu (IT)/second |
| 52 Femtowatt = 4.9286490256293E-17 Btu (IT)/second |
| 53 Femtowatt = 5.0234307376606E-17 Btu (IT)/second |
| 54 Femtowatt = 5.1182124496919E-17 Btu (IT)/second |
| 55 Femtowatt = 5.2129941617233E-17 Btu (IT)/second |
| 56 Femtowatt = 5.3077758737546E-17 Btu (IT)/second |
| 57 Femtowatt = 5.4025575857859E-17 Btu (IT)/second |
| 58 Femtowatt = 5.4973392978173E-17 Btu (IT)/second |
| 59 Femtowatt = 5.5921210098486E-17 Btu (IT)/second |
| 60 Femtowatt = 5.6869027218799E-17 Btu (IT)/second |
