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# Convert Joule to Gigajoule

Please provide values below to convert joule [J] to gigajoule [GJ], or *vice versa*.

### Joule to Gigajoule Conversion Table

Joule [J] | Gigajoule [GJ] |
---|---|

0.01 J | 1.0E-11 GJ |

0.1 J | 1.0E-10 GJ |

1 J | 1.0E-9 GJ |

2 J | 2.0E-9 GJ |

3 J | 3.0E-9 GJ |

5 J | 5.0E-9 GJ |

10 J | 1.0E-8 GJ |

20 J | 2.0E-8 GJ |

50 J | 5.0E-8 GJ |

100 J | 1.0E-7 GJ |

1000 J | 1.0E-6 GJ |

### How to Convert Joule to Gigajoule

1 J = 1.0E-9 GJ

1 GJ = 1000000000 J

**Example:** convert 15 J to GJ:

15 J = 15 × 1.0E-9 GJ = 1.5E-8 GJ