Gigajoule to Zettajoule converter

1 gigajoule = 1 × 10⁻¹² zettajoule1 zettajoule = 1 × 10¹² gigajoule


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The result of your conversion between gigajoule and zettajoule appears here

How to convert Gigajoule to Zettajoule

Multiply the value in gigajoule by 1 × 10⁻¹² to get the result in zettajoule.

Example: 5 GJ × 1 × 10⁻¹² = 5 × 10⁻¹² zJ

Gigajoule to Zettajoule conversion table

GigajouleZettajoule
0.1 GJ1 × 10⁻¹³ zJ
0.5 GJ5 × 10⁻¹³ zJ
1 GJ1 × 10⁻¹² zJ
2 GJ2 × 10⁻¹² zJ
3 GJ3 × 10⁻¹² zJ
4 GJ4 × 10⁻¹² zJ
5 GJ5 × 10⁻¹² zJ
10 GJ1 × 10⁻¹¹ zJ
15 GJ1.5 × 10⁻¹¹ zJ
20 GJ2 × 10⁻¹¹ zJ
25 GJ2.5 × 10⁻¹¹ zJ
50 GJ5 × 10⁻¹¹ zJ
100 GJ1 × 10⁻¹⁰ zJ
500 GJ5 × 10⁻¹⁰ zJ
1,000 GJ1 × 10⁻⁹ zJ
ZettajouleGigajoule
0.1 zJ100,000,000,000 GJ
0.5 zJ500,000,000,000 GJ
1 zJ1 × 10¹² GJ
2 zJ2 × 10¹² GJ
3 zJ3 × 10¹² GJ
4 zJ4 × 10¹² GJ
5 zJ5 × 10¹² GJ
10 zJ1 × 10¹³ GJ
15 zJ1.5 × 10¹³ GJ
20 zJ2 × 10¹³ GJ
25 zJ2.5 × 10¹³ GJ
50 zJ5 × 10¹³ GJ
100 zJ1 × 10¹⁴ GJ
500 zJ5 × 10¹⁴ GJ
1,000 zJ1 × 10¹⁵ GJ

Frequently asked questions

How much is 1 gigajoule in zettajoule?

1 gigajoule = 1 × 10⁻¹² zettajoule.

How much is 1 zettajoule in gigajoule?

1 zettajoule = 1 × 10¹² gigajoule.

How do I convert gigajoule to zettajoule?

Multiply the value in gigajoule by 1 × 10⁻¹² to get the result in zettajoule. Example: 5 GJ × 1 × 10⁻¹² = 5 × 10⁻¹² zJ.

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.

About Zettajoule

Zettajoule (zJ) is a unit of energy.

1 zettajoule = 1 × 10²¹ joule (J)
1 zettajoule = 2.388459 × 10²⁰ calorie [I.T.] (cal)
1 joule = 1 × 10⁻²¹ zettajoule

The SI prefix zetta- stands for 10²¹, so 1 zettajoule = 10²¹ joule.

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

Convert gigajoule 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 hartree 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 zettawatthour