# Hartree to millijoules (Ha to mJ)

## Convert Hartree to millijoules

Hartree to millijoules converter on this page calculates how many millijoules are in 'X' Hartree (where 'X' is the number of Hartree to convert to millijoules). In order to convert a value from Hartree to millijoules (from Ha to mJ) just type the number of Ha to be converted to mJ and then click on the 'convert' button.

## Hartree to millijoules conversion factor

1 Hartree is equal to 4.3597439422E-15 millijoules

## Hartree to millijoules conversion formula

Energy(mJ) = Energy (Ha) × 4.3597439422E-15

Example: Consider a energy of 243 Hartree. Below are the steps to convert them to millijoules.

Energy(mJ) = 243 ( Ha ) × 4.3597439422E-15 ( mJ / Ha )

Energy(mJ) = 1.0594177779546E-12 mJ or

243 Ha = 1.0594177779546E-12 mJ

243 Hartree equals 1.0594177779546E-12 millijoules

## Hartree to millijoules conversion table

Hartree (Ha)millijoules (mJ)
229.59143667284E-14
241.046338546128E-13
261.133533424972E-13
281.220728303816E-13
301.30792318266E-13
321.395118061504E-13
341.482312940348E-13
361.569507819192E-13
Hartree (Ha)millijoules (mJ)
2008.7194878844E-13
3001.30792318266E-12
4001.74389757688E-12
5002.1798719711E-12
6002.61584636532E-12
7003.05182075954E-12
8003.48779515376E-12
9003.92376954798E-12

Versions of the Hartree to millijoules conversion table. To create a Hartree to millijoules conversion table for different values, click on the "Create a customized energy conversion table" button.

## Related energy conversions

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