1 kilocalorie [thermochemical] = 9.596885 × 10²⁰ hartree1 hartree = 1.042005 × 10⁻²¹ kilocalorie [thermochemical]
The result of your conversion between kilocalorie [thermochemical] and hartree appears here
Multiply the value in kilocalorie [thermochemical] by 9.596885 × 10²⁰ to get the result in hartree.
Example: 5 kcal × 9.596885 × 10²⁰ = 4.798442 × 10²¹ Eh
| Kilocalorie [thermochemical] | Hartree |
|---|---|
| 0.1 kcal | 9.596885 × 10¹⁹ Eh |
| 0.5 kcal | 4.798442 × 10²⁰ Eh |
| 1 kcal | 9.596885 × 10²⁰ Eh |
| 2 kcal | 1.919377 × 10²¹ Eh |
| 3 kcal | 2.879065 × 10²¹ Eh |
| 4 kcal | 3.838754 × 10²¹ Eh |
| 5 kcal | 4.798442 × 10²¹ Eh |
| 10 kcal | 9.596885 × 10²¹ Eh |
| 15 kcal | 1.439533 × 10²² Eh |
| 20 kcal | 1.919377 × 10²² Eh |
| 25 kcal | 2.399221 × 10²² Eh |
| 50 kcal | 4.798442 × 10²² Eh |
| 100 kcal | 9.596885 × 10²² Eh |
| 500 kcal | 4.798442 × 10²³ Eh |
| 1,000 kcal | 9.596885 × 10²³ Eh |
| Hartree | Kilocalorie [thermochemical] |
|---|---|
| 0.1 Eh | 1.042005 × 10⁻²² kcal |
| 0.5 Eh | 5.210024 × 10⁻²² kcal |
| 1 Eh | 1.042005 × 10⁻²¹ kcal |
| 2 Eh | 2.08401 × 10⁻²¹ kcal |
| 3 Eh | 3.126014 × 10⁻²¹ kcal |
| 4 Eh | 4.168019 × 10⁻²¹ kcal |
| 5 Eh | 5.210024 × 10⁻²¹ kcal |
| 10 Eh | 1.042005 × 10⁻²⁰ kcal |
| 15 Eh | 1.563007 × 10⁻²⁰ kcal |
| 20 Eh | 2.08401 × 10⁻²⁰ kcal |
| 25 Eh | 2.605012 × 10⁻²⁰ kcal |
| 50 Eh | 5.210024 × 10⁻²⁰ kcal |
| 100 Eh | 1.042005 × 10⁻¹⁹ kcal |
| 500 Eh | 5.210024 × 10⁻¹⁹ kcal |
| 1,000 Eh | 1.042005 × 10⁻¹⁸ kcal |
1 kilocalorie [thermochemical] = 9.596885 × 10²⁰ hartree.
1 hartree = 1.042005 × 10⁻²¹ kilocalorie [thermochemical].
Multiply the value in kilocalorie [thermochemical] by 9.596885 × 10²⁰ to get the result in hartree. Example: 5 kcal × 9.596885 × 10²⁰ = 4.798442 × 10²¹ Eh.
Kilocalorie [thermochemical] (kcal) is a unit of energy. This is the thermochemical definition of the unit.
1 kilocalorie [thermochemical] = 4,184 joule (J)
1 kilocalorie [thermochemical] = 999.3312 calorie [I.T.] (cal)
1 joule = 0.0002390057 kilocalorie [thermochemical]
The SI prefix kilo- stands for 1,000, so 1 kilocalorie [thermochemical] = 1,000 calorie [I.T.].
Use the converter above to convert kilocalorie [thermochemical] into any other unit of energy.
Hartree (Eh) is a unit of energy.
1 hartree = 4.359748 × 10⁻¹⁸ joule (J)
1 hartree = 1.041308 × 10⁻¹⁸ calorie [I.T.] (cal)
1 joule = 2.29371 × 10¹⁷ hartree
Use the converter above to convert hartree into any other unit of energy.