Hartrees to Kilocalories Converter
EngineeringJoules, calories, kilowatt-hours and more.
How to convert Hartrees to Kilocalories
Multiply the hartrees value by 1.042e-21: 1 Eh = 1.042e-21 kcal. Going the other way, 1 kcal = 9.5969e+20 Eh, so divide by 1.042e-21 or use the Kilocalories to Hartrees converter.
About these units
Kilocalories (kcal)
A kilocalorie is 1,000 calories, or 4,184 joules. It is the Calorie written with a capital C on food labels and in diet guidance.
Hartrees to Kilocalories conversion table
| Hartrees (Eh) | Kilocalories (kcal) |
|---|---|
| 1 Eh | 1.042e-21 kcal |
| 2 Eh | 2.084e-21 kcal |
| 3 Eh | 3.126e-21 kcal |
| 4 Eh | 4.168e-21 kcal |
| 5 Eh | 5.21e-21 kcal |
| 10 Eh | 1.042e-20 kcal |
| 20 Eh | 2.084e-20 kcal |
| 25 Eh | 2.605e-20 kcal |
| 50 Eh | 5.21e-20 kcal |
| 100 Eh | 1.042e-19 kcal |
| 500 Eh | 5.21e-19 kcal |
| 1,000 Eh | 1.042e-18 kcal |
More hartrees conversions
- Hartrees to Tons Tnt1 Eh = 1.042e-27 tTNT
- Hartrees to Ergs1 Eh = 4.3597e-11 erg
- Hartrees to Rydbergs1 Eh = 2 Ry
- Hartrees to Joules1 Eh = 4.3597e-18 J
- Hartrees to Calories1 Eh = 1.042e-18 cal
- Hartrees to Watt Hours1 Eh = 1.211e-21 Wh
- Hartrees to British Thermal Units1 Eh = 4.1322e-21 BTU
See every unit on the Energy Converter.