This calculator allows you to convert from Btu (th)/second to Femtowatt and in a reverse direction. To convert from Btu (th)/second to Femtowatt, enter the amount of Btu (th)/second into the first input and to convert from Femtowatt to Btu (th)/second, enter the amount of Femtowatt into the second input.
20000 Btu (th)/second = 2.1086999999489E+22 Femtowatt
Btu (th)/second to Watt | Btu (th)/second to Erg/second | Btu (th)/second to Horsepower | Btu (th)/second to Pferdestarke (ps) | Btu (th)/second to Foot pound-force/minute | Btu (th)/second to Kilocalorie (th)/hour | Btu (th)/second to Btu (IT)/hour |20000 Btu (th)/second equal 2.1086999999489E+22 Femtowatt.
Every 1 Btu (th)/second = 1.0543499999744E+18 Femtowatt and so, 20000 Btu (th)/second = 20000 multiplied by 1.0543499999744E+18 = 2.1086999999489E+22 Femtowatt.
| 19990 Btu (th)/second = 2.1076456499489E+22 Femtowatt |
| 19991 Btu (th)/second = 2.1077510849489E+22 Femtowatt |
| 19992 Btu (th)/second = 2.1078565199489E+22 Femtowatt |
| 19993 Btu (th)/second = 2.1079619549489E+22 Femtowatt |
| 19994 Btu (th)/second = 2.1080673899489E+22 Femtowatt |
| 19995 Btu (th)/second = 2.1081728249489E+22 Femtowatt |
| 19996 Btu (th)/second = 2.1082782599489E+22 Femtowatt |
| 19997 Btu (th)/second = 2.1083836949489E+22 Femtowatt |
| 19998 Btu (th)/second = 2.1084891299489E+22 Femtowatt |
| 19999 Btu (th)/second = 2.1085945649489E+22 Femtowatt |
| 20000 Btu (th)/second = 2.1086999999489E+22 Femtowatt |
| 20001 Btu (th)/second = 2.1088054349489E+22 Femtowatt |
| 20002 Btu (th)/second = 2.1089108699489E+22 Femtowatt |
| 20003 Btu (th)/second = 2.1090163049489E+22 Femtowatt |
| 20004 Btu (th)/second = 2.1091217399489E+22 Femtowatt |
| 20005 Btu (th)/second = 2.1092271749489E+22 Femtowatt |
| 20006 Btu (th)/second = 2.1093326099489E+22 Femtowatt |
| 20007 Btu (th)/second = 2.1094380449489E+22 Femtowatt |
| 20008 Btu (th)/second = 2.1095434799489E+22 Femtowatt |
| 20009 Btu (th)/second = 2.1096489149489E+22 Femtowatt |
| 20010 Btu (th)/second = 2.1097543499488E+22 Femtowatt |
