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# Convert Watt-hour to Gigawatt-hour

Please provide values below to convert watt-hour [W*h] to gigawatt-hour [GW*h], or *vice versa*.

### Watt-hour to Gigawatt-hour Conversion Table

Watt-hour [W*h] | Gigawatt-hour [GW*h] |
---|---|

0.01 W*h | 1.0E-11 GW*h |

0.1 W*h | 1.0E-10 GW*h |

1 W*h | 1.0E-9 GW*h |

2 W*h | 2.0E-9 GW*h |

3 W*h | 3.0E-9 GW*h |

5 W*h | 5.0E-9 GW*h |

10 W*h | 1.0E-8 GW*h |

20 W*h | 2.0E-8 GW*h |

50 W*h | 5.0E-8 GW*h |

100 W*h | 1.0E-7 GW*h |

1000 W*h | 1.0E-6 GW*h |

### How to Convert Watt-hour to Gigawatt-hour

1 W*h = 1.0E-9 GW*h

1 GW*h = 1000000000 W*h

**Example:** convert 15 W*h to GW*h:

15 W*h = 15 × 1.0E-9 GW*h = 1.5E-8 GW*h