US Gallons to Cubic Meters

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gal
cbm
1 gal = — cbm

Quick reference

US Gallons (gal)Cubic Meters (cbm)

Formula

Cubic Meters = us gallons × 0.00378541

Multiply the us gallons value by 0.0037854100000000003 to get cubic meters. To reverse — divide cubic meters by 0.0037854100000000003 to get us gallons.

About this conversion

The US gallon (gal) is an imperial unit equal to 4 quarts or 3.785 liters. Learn more →

The cubic meter (m³) is the SI unit of volume equal to 1,000 liters, used in construction and shipping. Learn more →

Source: NIST International Reference