Convert 4 Femtowatt to Btu (IT)/minute: 4 Femtowatt in Btu (IT)/minute
This calculator allows you to convert from Femtowatt to Btu (IT)/minute and in a reverse direction. To convert from Femtowatt to Btu (IT)/minute, enter the amount of Femtowatt into the first input and to convert from Btu (IT)/minute to Femtowatt, enter the amount of Btu (IT)/minute into the second input.
Every 1 Femtowatt = 5.6869027218799E-17 Btu (IT)/minute
and so, 4 Femtowatt = 4 multiplied by 5.6869027218799E-17 = 2.274761088752E-16 Btu (IT)/minute.