Terajoules to kilo-electron volts converter above calculates how many kilo-electron volts are in 'X' terajoules (where 'X' is the number of terajoules to convert to kilo-electron volts). In order to convert a value from terajoules to kilo-electron volts (from TJ to keV) type the number of TJ to be converted to keV and then click on the 'convert' button.