Energy Converter

Popular energy conversions

• BTU (IT) → Calorie (cal)
• Calorie (cal) → BTU (IT)
• BTU (IT) → Joule (J)
• Joule (J) → BTU (IT)
• BTU (IT) → Kilocalorie (kcal)
• Kilocalorie (kcal) → BTU (IT)
• BTU (IT) → Kilowatt-hour (kWh)
• Kilowatt-hour (kWh) → BTU (IT)
• BTU (IT) → Watt-hour (Wh)
• Watt-hour (Wh) → BTU (IT)
• Calorie (cal) → Joule (J)
• Joule (J) → Calorie (cal)

About energy units

Energy is the capacity to do work. Joule (J) is SI; calorie and BTU are legacy units; Wh/kWh for electricity.