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.
500000 Femtowatt = 4.7390856015666E-13 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 |500000 Femtowatt equal 4.7390856015666E-13 Btu (IT)/second.
Every 1 Femtowatt = 9.4781712031332E-19 Btu (IT)/second and so, 500000 Femtowatt = 500000 multiplied by 9.4781712031332E-19 = 4.7390856015666E-13 Btu (IT)/second.
| 499990 Femtowatt = 4.7389908198546E-13 Btu (IT)/second |
| 499991 Femtowatt = 4.7390002980258E-13 Btu (IT)/second |
| 499992 Femtowatt = 4.739009776197E-13 Btu (IT)/second |
| 499993 Femtowatt = 4.7390192543682E-13 Btu (IT)/second |
| 499994 Femtowatt = 4.7390287325394E-13 Btu (IT)/second |
| 499995 Femtowatt = 4.7390382107106E-13 Btu (IT)/second |
| 499996 Femtowatt = 4.7390476888818E-13 Btu (IT)/second |
| 499997 Femtowatt = 4.739057167053E-13 Btu (IT)/second |
| 499998 Femtowatt = 4.7390666452242E-13 Btu (IT)/second |
| 499999 Femtowatt = 4.7390761233954E-13 Btu (IT)/second |
| 500000 Femtowatt = 4.7390856015666E-13 Btu (IT)/second |
| 500001 Femtowatt = 4.7390950797378E-13 Btu (IT)/second |
| 500002 Femtowatt = 4.739104557909E-13 Btu (IT)/second |
| 500003 Femtowatt = 4.7391140360802E-13 Btu (IT)/second |
| 500004 Femtowatt = 4.7391235142514E-13 Btu (IT)/second |
| 500005 Femtowatt = 4.7391329924226E-13 Btu (IT)/second |
| 500006 Femtowatt = 4.7391424705938E-13 Btu (IT)/second |
| 500007 Femtowatt = 4.739151948765E-13 Btu (IT)/second |
| 500008 Femtowatt = 4.7391614269362E-13 Btu (IT)/second |
| 500009 Femtowatt = 4.7391709051074E-13 Btu (IT)/second |
| 500010 Femtowatt = 4.7391803832786E-13 Btu (IT)/second |
