Energy & Work converter
Kilocalorie to Hartree (Atomic Unit) Converter
Converts kilocalorie to hartree (atomic unit) for energy.
From
To
Result
1 kcal = 9.596892e+20 E_h
Also equals
4,184J
4.184kJ
0.001162kWh
1.162222Wh
3.965666BTU
3,085.960033ft·lb
Need the reverse conversion?Hartree (Atomic Unit) to Kilocalorie Converter
Conversion formula
E_h = kcal × 9.59689217281e+21 kilocalorie equals 9.59689217e+20 hartree (atomic unit).
Kilocalorie to Hartree (Atomic Unit) table
| Kilocalorie (kcal) | Hartree (Atomic Unit) (E_h) |
|---|---|
| 0 | 0 |
| 0 | 0 |
| 0 | 0 |
| 0 | 0 |
| 0 | 0 |
| 0 | 0 |
| 0 | 0 |
| 0 | 0 |
| 0 | 0 |
| 0 | 0 |
| 0 | 0 |
About this conversion
This converter uses the displayed definition for kilocalorie and its recognized relationship to hartree (atomic unit). Calculations retain full precision internally, and only the visible result is rounded. You can swap the conversion direction without changing the underlying standard.
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Frequently asked questions
How do I convert kilocalories to hartree (atomic unit)s?+
Enter the kilocalories value in the converter. The result uses the defined factor 9.59689217281e+20 and is rounded only for display.
Does the converter keep full precision?+
Yes. Calculations retain high precision throughout each step, while the visible result is rounded for readability.
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