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Gallons to Cubic Meters converter

Convert gal to instantly. Type any value and get the result in cubic meters. 1 gal = 0.00378541 .

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Volumegal → m³
From
To
result below ↓
1 gal=
0.00378541
formula1 gal = 0.00378541

Common gallonscubic meters

=0.00378541
=0.00757082
=0.0189271
=0.0378541
=0.0757082
=0.189271
=0.378541
=1.89271
=3.78541

Need a different value? .

Convert the other way
Cubic Meters to Gallons

How to convert gallons to cubic meters

To convert gallons to cubic meters, multiply the value by 0.00378541.

Formula
= gal × 0.00378541

For example:

  • 5 gal = 0.0189271
  • 100 gal = 0.378541

Quick reference

  • 1 gal = 0.00378541
  • 1 = 264.172 gal

When you need to convert gal to

  • ·Cooking — recipes from different cuisines using different volume units.
  • ·Fuel — comparing fuel efficiency or filling up abroad.
  • ·Beverages — bottle and can sizes vary by region.
  • ·Chemistry — lab work and dilutions.
  • ·Gardening — watering and fertilizer ratios.

Frequently asked

How many cubic meters are in 1 gallon?
One gallon equals 0.00378541 cubic meters.
How do I convert gal to m³ in my head?
Multiply the value in gallons by 0.00378541 to get cubic meters.
What is the formula for gallons to cubic meters?
m³ = gal × 0.00378541.
What is the reverse — how many gallons in 1 cubic meter?
One cubic meter equals 264.172 gallons.

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