Kilocalories Converter
Convert kilocalories (food Calories) (kcal) to other units, with every conversion from 1 kcal listed.
Change the values and press Calculate to work out your own figures.
Enter an amount of energy, choose its unit and the unit you want. The answer is exact until it is shown, and the same value appears in every other unit.
Show the working
- 1 kcal = 3.96566683139 Btu
- 1 × 3.96566683139 = 3.96566683139 Btu
1 kcal in other units
| Conversion | 1 kcal equals |
|---|---|
| Kilocalories to british thermal units | 3.96566683139 Btu |
| Kilocalories to calories | 1,000 cal |
| Kilocalories to electronvolts | 2.61144739675 × 10²² eV |
| Kilocalories to gigajoules | 4.184 × 10⁻⁶ GJ |
| Kilocalories to joules | 4,184 J |
| Kilocalories to kiloelectronvolts | 2.61144739675 × 10¹⁹ keV |
| Kilocalories to kilojoules | 4.184 kJ |
| Kilocalories to kilowatt-hours | 0.00116222222222 kWh |
| Kilocalories to megacalories | 0.001 Mcal |
| Kilocalories to megaelectronvolts | 2.61144739675 × 10¹⁶ MeV |
| Kilocalories to megajoules | 0.004184 MJ |
| Kilocalories to megawatt-hours | 1.16222222222 × 10⁻⁶ MWh |
| Kilocalories to million btu | 3.96566683139 × 10⁻⁶ MMBtu |
| Kilocalories to quads | 3.96566683139 × 10⁻¹⁵ quad |
| Kilocalories to therms | 3.96566683139 × 10⁻⁵ thm |
| Kilocalories to watt-hours | 1.16222222222 Wh |
About the units
- Kilocalories (kcal)
- Kilocalories (food Calories), a specialised unit. Definition: NIST SP 811 Appendix B.8, factors for units listed alphabetically.