This calculator allows you to convert from Btu (IT)/second to Femtowatt and in a reverse direction. To convert from Btu (IT)/second to Femtowatt, enter the amount of Btu (IT)/second into the first input and to convert from Femtowatt to Btu (IT)/second, enter the amount of Femtowatt into the second input.
20 Btu (IT)/second = 2.11011170524E+19 Femtowatt
Btu (IT)/second to Watt | Btu (IT)/second to Erg/second | Btu (IT)/second to Horsepower | Btu (IT)/second to Pferdestarke (ps) | Btu (IT)/second to Foot pound-force/minute | Btu (IT)/second to Kilocalorie (th)/hour | Btu (IT)/second to Btu (IT)/hour |20 Btu (IT)/second equal 2.11011170524E+19 Femtowatt.
Every 1 Btu (IT)/second = 1.05505585262E+18 Femtowatt and so, 20 Btu (IT)/second = 20 multiplied by 1.05505585262E+18 = 2.11011170524E+19 Femtowatt.
| 10 Btu (IT)/second = 1.05505585262E+19 Femtowatt |
| 11 Btu (IT)/second = 1.160561437882E+19 Femtowatt |
| 12 Btu (IT)/second = 1.266067023144E+19 Femtowatt |
| 13 Btu (IT)/second = 1.371572608406E+19 Femtowatt |
| 14 Btu (IT)/second = 1.477078193668E+19 Femtowatt |
| 15 Btu (IT)/second = 1.58258377893E+19 Femtowatt |
| 16 Btu (IT)/second = 1.688089364192E+19 Femtowatt |
| 17 Btu (IT)/second = 1.793594949454E+19 Femtowatt |
| 18 Btu (IT)/second = 1.899100534716E+19 Femtowatt |
| 19 Btu (IT)/second = 2.004606119978E+19 Femtowatt |
| 20 Btu (IT)/second = 2.11011170524E+19 Femtowatt |
| 21 Btu (IT)/second = 2.215617290502E+19 Femtowatt |
| 22 Btu (IT)/second = 2.321122875764E+19 Femtowatt |
| 23 Btu (IT)/second = 2.426628461026E+19 Femtowatt |
| 24 Btu (IT)/second = 2.532134046288E+19 Femtowatt |
| 25 Btu (IT)/second = 2.63763963155E+19 Femtowatt |
| 26 Btu (IT)/second = 2.743145216812E+19 Femtowatt |
| 27 Btu (IT)/second = 2.848650802074E+19 Femtowatt |
| 28 Btu (IT)/second = 2.954156387336E+19 Femtowatt |
| 29 Btu (IT)/second = 3.059661972598E+19 Femtowatt |
| 30 Btu (IT)/second = 3.16516755786E+19 Femtowatt |
