Femtowatt-hours to hectowatt-hours equation
To convert femtowatt-hours to hectowatt-hours:
Multiply the number of femtowatt-hours by 1e-17
About femtowatt-hours
One femtowatt-hour is equal to a quadrillionth watt-hours
About hectowatt-hours
One hectowatt-hour is equal to a hundred watt-hours