# Convert Quad to...

Quad | |
---|---|

Unit system | metric |

Unit of | energy |

Symbol | quad |

Unit conversions | |

1 quad in ... |
... is equal to ... |

SI units | 1.055×10^{12} MJ |

Imperial/US unit(s) | 1×10^{15} BTU |

**I want to convert:**
**using**

Metric | Conversion |
---|---|

MWh | |

kWh | |

Wh | |

MJ | |

kJ | |

J | |

Ws | |

erg | |

eV |

British/Imperial | Conversion |
---|---|

Quad | |

Therm | |

BTU | |

Foot-pound |

Other | Conversion |
---|---|

kcal | |

cal | |

Thermie |

A **quad** is a unit of energy equal to 10^{15} BTU, or 1.055×10^{18} joules (1.055 exajoules or EJ) in SI units.

**Quad** is used by the U.S. Department of Energy in discussing world and national energy budgets. The global primary energy production in 2004 was 446 quad, equivalent to 471 EJ.

This article uses material from the Wikipedia article "Quad (unit)", which is released under the Creative Commons Attribution-Share-Alike License 3.0.