Mass per volume density.
Pounds per Gallon to Short tons per Cubic yard Converter — lb/gal to ton/yd3
Convert Pound per Gallon (lb/gal) to Short ton per Cubic yard (ton/yd3) using the exact conversion factor (1 pound per gallon = 0.100987013 short ton per cubic yard). See the formula, worked examples, conversion table, and common uses.
Pounds per Gallon to Short tons per Cubic yard converter
Converter
Density Converter
Convert thousands of mass-per-volume density combinations for science, engineering, agriculture, and fluids.
Context values
Some unit families need one extra value for a physically accurate result.
Mass per volume density.
Result = input x 119.8264273 / 1186.552843.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Pounds per Gallon to Short tons per Cubic yard
Pound per Gallon and Short ton per Cubic yard both measure density — mass per unit volume — a property used to identify materials, check manufacturing quality, and predict whether something floats or sinks. As a fixed reference point, water has a density of exactly 1000 kg/m³ (1 g/cm³, 1 g/mL) at its temperature of maximum density, which is why many density figures in science and engineering are quoted relative to water. Pound per Gallon is most often used for us paint and coatings density specifications.
Formula
short tons per cubic yard = pounds per gallon × 0.100987012987
This factor comes from each unit's defined relationship to the category's base unit: 1 pound per gallon equals 119.826427317 base units, and 1 short ton per cubic yard equals 1186.55284252 base units, so dividing one by the other gives the direct pound per gallon-to-short ton per cubic yard factor of 0.100987012987.
Simple example
1 lb/gal × 0.100987013 = 0.100987013 ton/yd3
1 pound per gallon = 0.100987013 short tons per cubic yard.
Real-world example
1,000 lb/gal × 0.100987013 = 100.987013 ton/yd3
1,000 pounds per gallon = 100.987013 short tons per cubic yard.
Conversion table
| Pound per Gallon (lb/gal) | Short ton per Cubic yard (ton/yd3) |
|---|---|
| 0.1 lb/gal | 0.0100987013 ton/yd3 |
| 1 lb/gal | 0.100987013 ton/yd3 |
| 10 lb/gal | 1.00987013 ton/yd3 |
| 100 lb/gal | 10.0987013 ton/yd3 |
| 1,000 lb/gal | 100.987013 ton/yd3 |
| 10,000 lb/gal | 1,009.87013 ton/yd3 |
Reverse conversion: Short ton per Cubic yard to Pound per Gallon
0.100987013 ton/yd3 × 9.902263374 = 1 lb/gal
0.100987013 short tons per cubic yard = 1 pounds per gallon.
pounds per gallon = short tons per cubic yard × 9.90226337449
For a page dedicated to this direction, see Short ton per Cubic yard to Pound per Gallon.
Understanding the Pound per Gallon
Pound per Gallon (lb/gal) measures density. The US customary unit for liquid density, based on the US gallon (231 cubic inches). It is classified as a US customary density unit.
Where it's used: United States (paint, fuel, and industrial liquid density specifications)
lb/gal vs. lb/ft³. Both are US customary density units; they're related through the real, fixed relationship between the US gallon and the cubic foot (1 cubic foot ≈ 7.48 US gallons), not a round conversion factor.
Uses of the Pound per Gallon today
- US paint and coatings density specifications
- US fuel and petroleum liquid density specs
- Industrial liquid handling and shipping weight calculations
Understanding the Short ton per Cubic yard (ton/yd3)
Mass per volume density.
Pound per Gallon — sources
- NIST Handbook 44 — General tables of units including US customary density measures.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many short tons per cubic yard are in 1 pound per gallon?
1 pound per gallon equals 0.100987013 short tons per cubic yard, using the exact defined conversion factor rather than an estimate.
How do I convert pound per gallon to short ton per cubic yard?
Multiply the pound per gallon value by 0.100987013. The converter above does this instantly to whatever precision you set.
How do I convert short ton per cubic yard back to pound per gallon?
Use the reverse factor: 1 short ton per cubic yard equals 9.902263374 pounds per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a pound per gallon?
Pound per Gallon (lb/gal) measures density. The US customary unit for liquid density, based on the US gallon (231 cubic inches). It is classified as a US customary density unit.
What is a short ton per cubic yard?
Short ton per Cubic yard (ton/yd3) is a unit of density.
Is the pound per gallon to short ton per cubic yard conversion exact?
Yes. Both pound per gallon and short ton per cubic yard are defined by fixed standards rather than physical artifacts, so the factor of 0.100987013 used above is exact to as many digits as you choose to display.
What is the difference between lb/gal vs. lb/ft³?
Both are US customary density units; they're related through the real, fixed relationship between the US gallon and the cubic foot (1 cubic foot ≈ 7.48 US gallons), not a round conversion factor.
Where is the pound per gallon still used today?
United States (paint, fuel, and industrial liquid density specifications)