Hartree to Joule converter

1 hartree = 4.359748 × 10⁻¹⁸ joule1 joule = 2.29371 × 10¹⁷ hartree


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The result of your conversion between hartree and joule appears here

How to convert Hartree to Joule

Multiply the value in hartree by 4.359748 × 10⁻¹⁸ to get the result in joule.

Example: 5 Eh × 4.359748 × 10⁻¹⁸ = 2.179874 × 10⁻¹⁷ J

Hartree to Joule conversion table

HartreeJoule
0.1 Eh4.359748 × 10⁻¹⁹ J
0.5 Eh2.179874 × 10⁻¹⁸ J
1 Eh4.359748 × 10⁻¹⁸ J
2 Eh8.719496 × 10⁻¹⁸ J
3 Eh1.307924 × 10⁻¹⁷ J
4 Eh1.743899 × 10⁻¹⁷ J
5 Eh2.179874 × 10⁻¹⁷ J
10 Eh4.359748 × 10⁻¹⁷ J
15 Eh6.539622 × 10⁻¹⁷ J
20 Eh8.719496 × 10⁻¹⁷ J
25 Eh1.089937 × 10⁻¹⁶ J
50 Eh2.179874 × 10⁻¹⁶ J
100 Eh4.359748 × 10⁻¹⁶ J
500 Eh2.179874 × 10⁻¹⁵ J
1,000 Eh4.359748 × 10⁻¹⁵ J
JouleHartree
0.1 J2.29371 × 10¹⁶ Eh
0.5 J1.146855 × 10¹⁷ Eh
1 J2.29371 × 10¹⁷ Eh
2 J4.587421 × 10¹⁷ Eh
3 J6.881131 × 10¹⁷ Eh
4 J9.174842 × 10¹⁷ Eh
5 J1.146855 × 10¹⁸ Eh
10 J2.29371 × 10¹⁸ Eh
15 J3.440566 × 10¹⁸ Eh
20 J4.587421 × 10¹⁸ Eh
25 J5.734276 × 10¹⁸ Eh
50 J1.146855 × 10¹⁹ Eh
100 J2.29371 × 10¹⁹ Eh
500 J1.146855 × 10²⁰ Eh
1,000 J2.29371 × 10²⁰ Eh

Frequently asked questions

How much is 1 hartree in joule?

1 hartree = 4.359748 × 10⁻¹⁸ joule.

How much is 1 joule in hartree?

1 joule = 2.29371 × 10¹⁷ hartree.

How do I convert hartree to joule?

Multiply the value in hartree by 4.359748 × 10⁻¹⁸ to get the result in joule. Example: 5 Eh × 4.359748 × 10⁻¹⁸ = 2.179874 × 10⁻¹⁷ J.

About Hartree

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.

About Joule

Joule (J) is a unit of energy.

1 joule = 0.2388459 calorie [I.T.] (cal)
1 calorie [I.T.] = 4.1868 joule

Use the converter above to convert joule into any other unit of energy.

Convert hartree to other units

attojoule Board of Trade unit Btu Btu [thermochemical] calorie [I.T.] calorie [15° C] Calorie [nutritional] calorie [thermochemical] celsius heat unit centijoule cheval vapeur heure decijoule dekajoule dekawatt hour dekatherm electronvolt erg exajoule exawatt hour femtojoule foot pound foot poundal gallon [UK] of automotive gasoline gallon [U.S.] of automotive gasoline gallon [UK] of aviation gasoline gallon [U.S.] of aviation gasoline gallon [UK] of diesel oil gallon [U.S.] of diesel oil gallon [UK] of distilate #2 fuel oil gallon [U.S.] of distilate #2 fuel oil gallon [UK] of kerosene type jet fuel gallon [U.S.] of kerosene type jet fuel gallon [UK] of LPG gallon [U.S.] of LPG gallon [UK] of naphtha type jet fuel gallon [U.S.] of naphtha type jet fuel gallon [UK] of kerosene gallon [U.S.] of kerosene gallon [UK] of residual fuel oil gallon [U.S.] of residual fuel oil gigaelectronvolt gigacalorie [I.T.] gigacalorie [15° C] gigajoule gigawatt hour gram calorie hectojoule hectowatt hour horsepower hour hundred cubic foot of natural gas inch ounce inch pound kilocalorie [15° C] kilocalorie [I.T.] kilocalorie [thermochemical] kiloelectronvolt kilogram calorie kilogram-force meter kilojoule kilopond meter kiloton [explosive] kilowatt hour liter atmosphere megaelectronvolt megacalorie [I.T.] megacalorie [15° C] megajoule megalerg megaton [explosive] megawatthour meter kilogram-force microjoule millijoule myriawatt hour nanojoule newton meter petajoule petawatthour pferdestärkenstunde picojoule Q unit quad teraelectronvolt terajoule terawatthour therm [Europe] therm [U.S. (uncommon)] thermie ton [explosive] tonne of coal equivalent tonne of oil equivalent watthour wattsecond yoctojoule yottajoule yottawatthour zeptojoule zettajoule zettawatthour