Measurement calculator that can be used to convert Milliroentgen to nC/kg, among others: 1 Milliroentgen [mR] = 258 nC/kg
Convert Milliroentgen to nC/kg:Choose the right category from the selection list, in this case 'Ionizing radiation dose'. Next enter the value you want to convert. From the selection list, choose the unit that corresponds to the value you want to convert, in this case 'Milliroentgen [mR]'. Finally choose the unit you want the value to be converted to, in this case 'nC/kg'.