gigajoule (GJ) → kilojoule (kJ)

1 GJ = 1,000,000 kJ · ⇄ kilojoule (kJ) → gigajoule (GJ)

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⚙ Output Number Format1,234.56

All units in this category

Converted Value
jouleJ—
kilojoulekJ—
megajouleMJ—
gigajouleGJ—
watt-hourWh—
kilowatt-hourkWh—
megawatt-hourMWh—
caloriecal—
kilocaloriekcal—
British thermal unitBTU—
thermthm—
electronvolteV—
ergerg—
foot-poundft⋅lbf—
ton of TNTtTNT—
tonne of oil equivalenttoe—

Conversion Formula & Definition

kJ = GJ × 1,000,000

1 gigajoule (GJ) = 1,000,000 kilojoule (kJ).

Popular Conversions (Energy)

Quick Conversion Reference Table: gigajoule (GJ) → kilojoule (kJ)

gigajoule (GJ)kilojoule (kJ)
0.1 GJ100,000 kJ
0.5 GJ500,000 kJ
1 GJ1,000,000 kJ
2 GJ2,000,000 kJ
5 GJ5,000,000 kJ
10 GJ10,000,000 kJ
20 GJ20,000,000 kJ
50 GJ50,000,000 kJ
100 GJ100,000,000 kJ
250 GJ250,000,000 kJ
500 GJ500,000,000 kJ
1,000 GJ1,000,000,000 kJ