Convert 20000 Terawatt to Femtowatt: 20000 Terawatt in Femtowatt
This calculator allows you to convert from Terawatt to Femtowatt and in a reverse direction. To convert from Terawatt to Femtowatt, enter the amount of Terawatt into the first input and to convert from Femtowatt to Terawatt, enter the amount of Femtowatt into the second input.