Gallons to Tons Converter

Your details

Convert volume to mass, or mass to volume.
Volume of liquid to convert.
US gal
The US liquid gallon (3.785 L) is used in the United States. The Imperial gallon (4.546 L) is used in the UK and Canada.
The US short ton is 2,000 lb; the metric tonne is 1,000 kg; the UK long ton is 2,240 lb.
Select the liquid. Different liquids have very different densities - diesel is about 85% as dense as water, while seawater is about 2.5% denser.
ResultLess than 1 short ton
0.4173

Converted mass or volume

Short tons (US)0.4173ST
Metric tons0.3785t
Long tons (UK)0.3726LT
Mass (kg)378.54kg
Volume (gallons)100
Density used1kg/L
Short tons (US)0.4173
Metric tons0.3785
Long tons (UK)0.3726

100 gallons = 0.4173 short tons (ST)

  • 100 US gallons of Fresh water (4 °C) has a mass of 378.54 kg, or 0.4173 short tons (ST).
  • Density used: 1.0000 kg/L. If you are using a different temperature or blend, a custom density gives the most accurate result.
  • In all three ton types: 0.4173 short tons, 0.3785 metric tons, 0.3726 long tons.

Next stepFor industrial or shipping calculations, confirm the exact density of your liquid at the operating temperature - density can vary by 1-5% across typical ambient ranges.

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