Table of Contents

## What unit is gigajoule?

one thousand million joules

A gigajoule, abbreviated as GJ, is a unit of measurement of energy consumption: a gigajoule is equal to one thousand million joules.

## How do you convert G to J?

Please provide values below to convert joule/gram [J/g] to joule/kilogram [J/kg], or vice versa….Joule/gram to Joule/kilogram Conversion Table.

Joule/gram [J/g] | Joule/kilogram [J/kg] |
---|---|

0.01 J/g | 10 J/kg |

0.1 J/g | 100 J/kg |

1 J/g | 1000 J/kg |

2 J/g | 2000 J/kg |

**How many MJ are in a joule?**

1000000 J

Megajoule to Joule Conversion Table

Megajoule [MJ] | Joule [J] |
---|---|

1 MJ | 1000000 J |

2 MJ | 2000000 J |

3 MJ | 3000000 J |

5 MJ | 5000000 J |

### Is a gigajoule bigger than a joule?

Fast facts. One gigajoule (GJ) equals one billion joules (J).

### How many watts are in a gigajoule?

Gigajoules to Watt seconds

1 Gigajoules = 1000000000 Watt seconds | 10 Gigajoules = 10000000000 Watt seconds |
---|---|

7 Gigajoules = 7000000000 Watt seconds | 250 Gigajoules = 250000000000 Watt seconds |

8 Gigajoules = 8000000000 Watt seconds | 500 Gigajoules = 500000000000 Watt seconds |

**How many joules are 15mj?**

Millijoule to Joule Conversion Table

Millijoule [mJ] | Joule [J] |
---|---|

20 mJ | 0.02 J |

50 mJ | 0.05 J |

100 mJ | 0.1 J |

1000 mJ | 1 J |

## What is mJ in chemistry?

Thus, a kiloJoule (kJ) is 1000 Joules and a megaJoule (MJ) is 1,000,000 Joules. A related unit is the Watt, which is a unit of power (energy per unit time). Power units can be converted to energy units through multiplication by seconds [s], hours, [h], or years [yr].

## What can one gigajoule do?

One GJ of electricity could make 1000 pots of coffee or keep a 60-watt light bulb continuously lit for six months. A GJ can measure energy from various types of power, such as electricity, natural gas and oil.

**What is 1 Joule in gigajoules?**

The SI derived unit for energy is the joule. 1 joule is equal to 1.0E-18 exajoule, or 1.0E-9 gigajoule. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between exajoules and gigajoules.

### How do you convert exajoule to Joule?

›› Quick conversion chart of exajoule to joule. 1 exajoule to joule = 1.0E+18 joule. 2 exajoule to joule = 2.0E+18 joule. 3 exajoule to joule = 3.0E+18 joule.

### How many joules are in a tsunami?

The exajoule (EJ) is equal to 10 18 (one quintillion) joules. The 2011 Tōhoku earthquake and tsunami in Japan had 1.41 EJ of energy according to its rating of 9.0 on the moment magnitude scale.