# Convert Gallons to Cubic Meters

Enter the volume in gallons below to get the value converted to cubic meters.

**Results in Cubic Meters:**

## How to Convert Gallons to Cubic Meters

To convert a gallon measurement to a cubic meter measurement, multiply the volume by the conversion ratio. One gallon is equal to 0.003785 cubic meters, so use this simple formula to convert:

The volume in cubic meters is equal to the gallons multiplied by 0.003785.

**For example,**here's how to convert 5 gallons to cubic meters using the formula above.

Gallons and cubic meters are both units used to measure volume. Keep reading to learn more about each unit of measure.

## Gallons

The US liquid gallon is a unit of fluid volume equal to four quarts, eight pints, or sixteen cups. The US liquid gallon should not be confused with the US dry gallon or the imperial gallon, which are different units of measure.

The gallon is a US customary unit of volume. Gallons can be abbreviated as *gal*, for example 1 gallon can be written as 1 gal.

## Cubic Meters

The cubic meter is a unit that is equal to the volume of a cube with each edge measuring one meter.

The cubic meter, or cubic metre, is the SI derived unit for volume in the metric system. Cubic meters can be abbreviated as *m³*, and are also sometimes abbreviated as *cu m*, *CBM*, *cbm*, or *MTQ*. For example, 1 cubic meter can be written as 1 m³, 1 cu m, 1 CBM, 1 cbm, or 1 MTQ.

Try our cubic meters calculator to calculate the volume of a space.

## Gallon Measurements and Equivalent Cubic Meter Conversions

Gallons | Cubic Meters |
---|---|

1 gal | 0.003785 m³ |

2 gal | 0.007571 m³ |

3 gal | 0.011356 m³ |

4 gal | 0.015142 m³ |

5 gal | 0.018927 m³ |

6 gal | 0.022712 m³ |

7 gal | 0.026498 m³ |

8 gal | 0.030283 m³ |

9 gal | 0.034069 m³ |

10 gal | 0.037854 m³ |

11 gal | 0.04164 m³ |

12 gal | 0.045425 m³ |

13 gal | 0.04921 m³ |

14 gal | 0.052996 m³ |

15 gal | 0.056781 m³ |

16 gal | 0.060567 m³ |

17 gal | 0.064352 m³ |

18 gal | 0.068137 m³ |

19 gal | 0.071923 m³ |

20 gal | 0.075708 m³ |

21 gal | 0.079494 m³ |

22 gal | 0.083279 m³ |

23 gal | 0.087064 m³ |

24 gal | 0.09085 m³ |

25 gal | 0.094635 m³ |

26 gal | 0.098421 m³ |

27 gal | 0.102206 m³ |

28 gal | 0.105992 m³ |

29 gal | 0.109777 m³ |

30 gal | 0.113562 m³ |

31 gal | 0.117348 m³ |

32 gal | 0.121133 m³ |

33 gal | 0.124919 m³ |

34 gal | 0.128704 m³ |

35 gal | 0.132489 m³ |

36 gal | 0.136275 m³ |

37 gal | 0.14006 m³ |

38 gal | 0.143846 m³ |

39 gal | 0.147631 m³ |

40 gal | 0.151416 m³ |

## More Gallon Volume Conversions

**US Liquid**

- Convert to Quarts
- 1 gal is equal to 4 quarts
- Convert to Pints
- 1 gal is equal to 8 pints
- Convert to Fluid Ounces
- 1 gal is equal to 128 fluid ounces

**US Cooking**

- Convert to Cups
- 1 gal is equal to 16 cups
- Convert to Tablespoons
- 1 gal is equal to 256 tablespoons
- Convert to Teaspoons
- 1 gal is equal to 768 teaspoons

**US Customary Volume**

- Convert to Cubic Inches
- 1 gal is equal to 231 cubic inches
- Convert to Cubic Feet
- 1 gal is equal to 0.133681 cubic feet
- Convert to Cubic Yards
- 1 gal is equal to 0.004951 cubic yards

**Metric Volume**

- Convert to Liters
- 1 gal is equal to 3.785412 liters
- Convert to Milliliters
- 1 gal is equal to 3,785.41 milliliters
- Convert to Cubic Centimeters
- 1 gal is equal to 3,785.41 cubic centimeters