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Convert Gallon (US) to Cubic Meter [gal (US) to m^3)


gallon (US)


cubic meter


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When you need to do a quick and precise conversion from gallons to cubic meters (gal to m3), then you have to consider using our online gallon us to cubic meter converter located at the top of this page. The online converter is a user-friendly and simple tool that allows you to convert gallon to m3 within a fraction of seconds.

The gallon to cubic meter converter consists of only two different fields – gallons and cubic meters, and you just have to enter gallon value to get the equivalent cubic meters.

Read on to explore the basic formula for gal to m^3 conversions and little more!

Read on!

Did You Know!

  • 1 US liquid gallon (gal) is equal to 0.00378541 cubic meters (m3)
  • 1 cubic meter (m3) is equal to 264.172 US liquid gallons (gal)

Gallon US to Cubic Meter Formula:

Aiming to perform a manual conversion for gallons to cubic meters, then simply add the gallon value into the given formula to get the equivalent cubic meter.

The formula for gal to m3 is as follow:

m^3 = US gal x 0.00378541

How do you convert gallons to cubic meters?

Convert with:

  • online gallon us to cubic meter converter
  • Formula (the below example helps you)

Example of US liquid gallons (gal) to cubic meter (m3) conversion:

Problem: Convert 77 us liquid gallons to m3?


Step 1 (Formula):

  • m^3 = US gal x 0.00378541

Step 2 (Put the Values):

  • = 77 x 0.00378541

Step 3 (Result):

  • 0.291477 cubic meter

Means, 77 us liquid gallon (gal) is equal to 0.291477 cubic meter (m^3)

Us gallon liquid (gal) to cubic meter (m^3) conversion table:

Gallon(gal) cubic Meters(m^3)
1 gal 0.00454609 m^3
2 gal 0.00909218 m^3
3 gal 0.0136383 m^3
4 gal 0.0181844 m^3
5 gal 0.0227304 m^3
6 gal 0.0272765 m^3
7 gal 0.0318226 m^3
8 gal 0.0363687 m^3
9 gal 0.0409148 m^3
10 gal 0.0454609 m^3
15 gal 0.0681913 m^3
20 gal 0.0909218 m^3
25 gal 0.113652 m^3
30 gal 0.136383 m^3
35 gal 0.159113 m^3
40 gal 0.181844 m^3
45 gal 0.204574 m^3
50 gal 0.227304 m^3
60 gal 0.272765 m^3
70 gal 0.318226 m^3
80 gal 0.363687 m^3
90 gal 0.409148 m^3
100 gal 0.454609 m^3