Electron-volts to femtowatt-hours converterUse this tool to convert electron-volts to femtowatt-hoursElectron-voltsNumber of electron-voltseVsubmitcopy Show options Hide optionsNumber of decimal placesdecimal placessubmitFemtowatt-hoursNumber of femtowatt-hoursfW⋅hsubmitcopy
Bulk electron-volts to femtowatt-hours converterPaste text file to bulk convert all numbers from electron-volts to femtowatt-hoursElectron-voltsBulk input submit Show options Hide optionsNumber of decimal placesdecimal placessubmitFemtowatt-hoursBulk outputcopy
Electron-volts to femtowatt-hours equationTo convert electron-volts to femtowatt-hours:Multiply the number of electron-volts by 4.450490649999999e-8About femtowatt-hoursOne femtowatt-hour is equal to a quadrillionth watt-hours