Gallons to Tons

What is the Gallons to Tons Converter?

The Gallons to Tons Converter is a free online tool that converts volume in gallons to weight in tons based on the density of the selected substance. This conversion is essential for industrial applications, shipping, fuel management, and large-scale material handling where volumes need to be expressed as weights.

The converter supports multiple substances including diesel fuel, gasoline, liquid hydrogen, liquid oxygen, salt water, and fresh water. You can also input custom densities for any substance. Results can be displayed in both US tons (2000 lb) and metric tons (2204.62 lb).

How to Use This Converter

1. Select direction: Choose "Gallons to Tons" or "Tons to Gallons".
2. Choose a substance: Select from diesel, gasoline, hydrogen, oxygen, salt water, or fresh water.
3. Custom density: Select "Custom Substance" to enter your own density value.
4. Choose ton type: Select US Ton (2000 lb) or Metric Ton (2204.62 lb).
5. Enter the value: Type the volume in gallons or weight in tons.
6. View the result: See the converted value instantly with calculation details.

Conversion Formula

The conversion from gallons to tons follows this formula:

Mass (tons) = (Density (lb/gal) x Volume (gal)) / Pounds per Ton

For example, 100 gallons of fresh water at 4°C: (8.345 lb/gal x 100 gal) / 2000 lb/ton = 0.4173 US tons. For the reverse conversion from tons to gallons: Volume (gal) = (Mass (tons) x Pounds per Ton) / Density (lb/gal).

Density Reference Table

For related weight and volume conversions, check out our Gallons to Pounds Converter for smaller-scale conversions, or the Tonnage Calculator for construction and material estimation.