Water haulers, fuel depots and farms convert tank volumes to tons for load limits. 1,000 U.S. gallons of water weigh about 4.16 short tons.
How to use the Gallons to Tons Converter
- Substance
- Custom density
- US gallons
- Every result field is editable: type into Short tons or any other result and US gallons plus every other field update to match.
Results update as you type, and every field accepts the units shown in its menu.
How it works
The calculator converts your volume to SI units, looks up the density of the selected substance in kg/m³ and multiplies. The result is then shown in short tons and other common units. Every result field is editable, so you can work backwards too.
How to convert US gallons to short tons
- Find the density of the substance (the menu fills it in for you).
- Convert the volume to SI units if needed.
- Multiply volume by density to get mass.
- Convert the answer to short tons.
1 US gallon of common substances in short tons
| Substance | Short tons per 1 US gal |
|---|---|
| Water (4 °C) | 0.0041727022 |
| Water (20 °C) | 0.0041651914 |
| Water (100 °C) | 0.0039991178 |
| Seawater | 0.0042770198 |
| Milk | 0.0042978833 |
| Gasoline (petrol) | 0.0031086632 |
| Diesel | 0.0035050699 |
| Jet fuel (Jet A) | 0.0033548526 |
| Kerosene | 0.0033798888 |
| Crude oil (typical) | 0.0036302509 |
| Ethanol | 0.0032922621 |
| Propane (liquid) | 0.0020571422 |
| Olive oil | 0.0038096771 |
| Vegetable oil | 0.0038430588 |
| Honey | 0.0059252372 |
| Beer | 0.0042144292 |
| Orange juice | 0.0043604738 |
| Latex paint (typical) | 0.0054245129 |
Densities used
| Substance | kg/m³ | g/mL | lb/US gal |
|---|---|---|---|
| Water (4 °C) | 1,000 | 1 | 8.3454045 |
| Water (20 °C) | 998.2 | 0.9982 | 8.3303827 |
| Water (100 °C) | 958.4 | 0.9584 | 7.9982356 |
| Seawater | 1,025 | 1.025 | 8.5540396 |
| Milk | 1,030 | 1.03 | 8.5957666 |
| Gasoline (petrol) | 745 | 0.745 | 6.2173263 |
| Diesel | 840 | 0.84 | 7.0101397 |
| Jet fuel (Jet A) | 804 | 0.804 | 6.7097052 |
| Kerosene | 810 | 0.81 | 6.7597776 |
| Crude oil (typical) | 870 | 0.87 | 7.2605019 |
| Ethanol | 789 | 0.789 | 6.5845241 |
| Propane (liquid) | 493 | 0.493 | 4.1142844 |
| Olive oil | 913 | 0.913 | 7.6193543 |
| Vegetable oil | 921 | 0.921 | 7.6861175 |
| Honey | 1,420 | 1.42 | 11.850474 |
| Beer | 1,010 | 1.01 | 8.4288585 |
| Orange juice | 1,045 | 1.045 | 8.7209477 |
| Latex paint (typical) | 1,300 | 1.3 | 10.849026 |
Inputs explained
| Field | What to enter |
|---|---|
| Substance | Choose one: Water (4 °C), Water (20 °C), Water (100 °C), Seawater … |
| Custom density | Units: g/cm³, kg/m³, kg/L, lb/ft³, lb/US gal |
| US gallons | Units: US gal, L, mL, cL, dL, m³ … |
What each result means
- Short tons = [US gallons] × [Density used]
- Tonnes = [US gallons] × [Density used]
- Pounds = [US gallons] × [Density used]
Formula
mass = volume × densityWorked example
Inputs — Substance: Water (20 °C); Custom density: 1 g/cm³; US gallons: 1,000 US gal.
Results — Density used = 0.9982 g/cm³; Short tons = 4.165191 US ton; Tonnes = 3.778598 t; Pounds = 8,330.382724 lb.
Frequently asked questions
How many tons is 1,000 gallons of water?
About 4.16 US tons (3.78 tonnes).
How many gallons of water in a ton?
About 240 US gal.
Why does the answer change with the ingredient?
US gallons and short tons measure different things (volume and weight), so the conversion depends on how dense the material is.
What if my ingredient is not listed?
Choose “Custom density” and type its density; the label or a quick weigh-and-measure test will give it.
What formula does the Gallons to Tons Converter use?
mass = volume × density.