Metric Conversions.
Select type of Calories Calories (15°C,CIPM, 1950) Calories (15 °C, NBS 1939) Calories (20°C) Calories (I.T.) Calories (Kilogram,I.T.) Calories (Kilogram,mean) Calories (Kilogram,thermoc.) Calories (mean) Calories (nutritional) Calories (thermoc.) → Select unit Btu Electron-volts Ergs Foot-poundals Foot-pounds Joules Kilojoules Kilotons (metric,explosive energy) Kilowatt-hours Megaelectron-volts Megawatt-hours Newton-meters Therm