Joule to Exajoule converter

1 joule = 1 × 10⁻¹⁸ exajoule1 exajoule = 1 × 10¹⁸ joule


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The result of your conversion between joule and exajoule appears here

How to convert Joule to Exajoule

Multiply the value in joule by 1 × 10⁻¹⁸ to get the result in exajoule.

Example: 5 J × 1 × 10⁻¹⁸ = 5 × 10⁻¹⁸ EJ

Joule to Exajoule conversion table

JouleExajoule
0.1 J1 × 10⁻¹⁹ EJ
0.5 J5 × 10⁻¹⁹ EJ
1 J1 × 10⁻¹⁸ EJ
2 J2 × 10⁻¹⁸ EJ
3 J3 × 10⁻¹⁸ EJ
4 J4 × 10⁻¹⁸ EJ
5 J5 × 10⁻¹⁸ EJ
10 J1 × 10⁻¹⁷ EJ
15 J1.5 × 10⁻¹⁷ EJ
20 J2 × 10⁻¹⁷ EJ
25 J2.5 × 10⁻¹⁷ EJ
50 J5 × 10⁻¹⁷ EJ
100 J1 × 10⁻¹⁶ EJ
500 J5 × 10⁻¹⁶ EJ
1,000 J1 × 10⁻¹⁵ EJ
ExajouleJoule
0.1 EJ1 × 10¹⁷ J
0.5 EJ5 × 10¹⁷ J
1 EJ1 × 10¹⁸ J
2 EJ2 × 10¹⁸ J
3 EJ3 × 10¹⁸ J
4 EJ4 × 10¹⁸ J
5 EJ5 × 10¹⁸ J
10 EJ1 × 10¹⁹ J
15 EJ1.5 × 10¹⁹ J
20 EJ2 × 10¹⁹ J
25 EJ2.5 × 10¹⁹ J
50 EJ5 × 10¹⁹ J
100 EJ1 × 10²⁰ J
500 EJ5 × 10²⁰ J
1,000 EJ1 × 10²¹ J

Frequently asked questions

How much is 1 joule in exajoule?

1 joule = 1 × 10⁻¹⁸ exajoule.

How much is 1 exajoule in joule?

1 exajoule = 1 × 10¹⁸ joule.

How do I convert joule to exajoule?

Multiply the value in joule by 1 × 10⁻¹⁸ to get the result in exajoule. Example: 5 J × 1 × 10⁻¹⁸ = 5 × 10⁻¹⁸ EJ.

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.

About Exajoule

Exajoule (EJ) is a unit of energy.

1 exajoule = 1 × 10¹⁸ joule (J)
1 exajoule = 2.388459 × 10¹⁷ calorie [I.T.] (cal)
1 joule = 1 × 10⁻¹⁸ exajoule

The SI prefix exa- stands for 10¹⁸, so 1 exajoule = 10¹⁸ joule.

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

Convert joule 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 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 hartree 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