Hartree to Gigajoule converter

1 hartree = 4.359748 × 10⁻²⁷ gigajoule1 gigajoule = 2.29371 × 10²⁶ hartree


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The result of your conversion between hartree and gigajoule appears here

How to convert Hartree to Gigajoule

Multiply the value in hartree by 4.359748 × 10⁻²⁷ to get the result in gigajoule.

Example: 5 Eh × 4.359748 × 10⁻²⁷ = 2.179874 × 10⁻²⁶ GJ

Hartree to Gigajoule conversion table

HartreeGigajoule
0.1 Eh4.359748 × 10⁻²⁸ GJ
0.5 Eh2.179874 × 10⁻²⁷ GJ
1 Eh4.359748 × 10⁻²⁷ GJ
2 Eh8.719496 × 10⁻²⁷ GJ
3 Eh1.307924 × 10⁻²⁶ GJ
4 Eh1.743899 × 10⁻²⁶ GJ
5 Eh2.179874 × 10⁻²⁶ GJ
10 Eh4.359748 × 10⁻²⁶ GJ
15 Eh6.539622 × 10⁻²⁶ GJ
20 Eh8.719496 × 10⁻²⁶ GJ
25 Eh1.089937 × 10⁻²⁵ GJ
50 Eh2.179874 × 10⁻²⁵ GJ
100 Eh4.359748 × 10⁻²⁵ GJ
500 Eh2.179874 × 10⁻²⁴ GJ
1,000 Eh4.359748 × 10⁻²⁴ GJ
GigajouleHartree
0.1 GJ2.29371 × 10²⁵ Eh
0.5 GJ1.146855 × 10²⁶ Eh
1 GJ2.29371 × 10²⁶ Eh
2 GJ4.587421 × 10²⁶ Eh
3 GJ6.881131 × 10²⁶ Eh
4 GJ9.174842 × 10²⁶ Eh
5 GJ1.146855 × 10²⁷ Eh
10 GJ2.29371 × 10²⁷ Eh
15 GJ3.440566 × 10²⁷ Eh
20 GJ4.587421 × 10²⁷ Eh
25 GJ5.734276 × 10²⁷ Eh
50 GJ1.146855 × 10²⁸ Eh
100 GJ2.29371 × 10²⁸ Eh
500 GJ1.146855 × 10²⁹ Eh
1,000 GJ2.29371 × 10²⁹ Eh

Frequently asked questions

How much is 1 hartree in gigajoule?

1 hartree = 4.359748 × 10⁻²⁷ gigajoule.

How much is 1 gigajoule in hartree?

1 gigajoule = 2.29371 × 10²⁶ hartree.

How do I convert hartree to gigajoule?

Multiply the value in hartree by 4.359748 × 10⁻²⁷ to get the result in gigajoule. Example: 5 Eh × 4.359748 × 10⁻²⁷ = 2.179874 × 10⁻²⁶ GJ.

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 Gigajoule

Gigajoule (GJ) is a unit of energy.

1 gigajoule = 1,000,000,000 joule (J)
1 gigajoule = 238,845,897 calorie [I.T.] (cal)
1 joule = 1 × 10⁻⁹ gigajoule

The SI prefix giga- stands for 10⁹, so 1 gigajoule = 10⁹ joule.

Use the converter above to convert gigajoule 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] gigawatt hour gram calorie hectojoule hectowatt hour horsepower hour hundred cubic foot of natural gas inch ounce inch pound joule 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