gigajoule to millijoule
Please provide values below to convert gigajoule [GJ] to millijoule [mJ], or change ↔.
gigajoule [GJ]
Definition: A gigajoule is a unit of energy equal to 1 billion joules.
Historyandorigin: It is part of the metric system.
CurrentUse: It is used in scientific and engineering contexts.
funfact: One gigajoule is equivalent to 1,000 megajoules.
millijoule [mJ]
Definition: A millijoule is a unit of energy equal to 0.001 joules.
Historyandorigin: It is part of the metric system.
CurrentUse: It is used in scientific and engineering contexts.
funfact: One millijoule is equivalent to 1,000 microjoules.
gigajoule [GJ] to millijoule [mJ] Conversion Table
| 1 gigajoule [GJ] | 1000000000000 millijoule [mJ] |
| 2 gigajoule [GJ] | 2000000000000 millijoule [mJ] |
| 3 gigajoule [GJ] | 3000000000000 millijoule [mJ] |
| 5 gigajoule [GJ] | 5000000000000 millijoule [mJ] |
| 10 gigajoule [GJ] | 10000000000000 millijoule [mJ] |
| 50 gigajoule [GJ] | 50000000000000 millijoule [mJ] |
| 100 gigajoule [GJ] | 100000000000000 millijoule [mJ] |
| 1000 gigajoule [GJ] | 1000000000000000 millijoule [mJ] |
| 10000 gigajoule [GJ] | 10000000000000000 millijoule [mJ] |
| 100000 gigajoule [GJ] | 100000000000000000 millijoule [mJ] |
| 1000000 gigajoule [GJ] | 1000000000000000000 millijoule [mJ] |
How to Convert gigajoule to millijoule
1 gigajoule [GJ] = 1000000000000 millijoule [mJ]
1 millijoule [mJ] = 1.E-12 gigajoule [GJ]
we use cross multiplication method
gigajoule [GJ] → millijoule [mJ]
1 → 1000000000000
1.5 → ?( suppose x)
=>1.5*1000000000000=1*x
by simplifying
x=1500000000000