Mass per volume density.
Short tons per Cubic foot to Pounds per Imperial gallon Converter — ton/ft3 to lb/imp gal
Convert Short ton per Cubic foot (ton/ft3) to Pound per Imperial gallon (lb/imp gal) using the exact conversion factor (1 short ton per cubic foot = 321.0873065 pound per imperial gallon). See the formula, worked examples, and conversion table.
Short tons per Cubic foot to Pounds per Imperial gallon 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 32036.92675 / 99.77637266.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Short tons per Cubic foot to Pounds per Imperial gallon
Short ton per Cubic foot and Pound per Imperial gallon 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. Both are mass per volume density units.
Formula
pounds per imperial gallon = short tons per cubic foot × 321.087306472
This factor comes from each unit's defined relationship to the category's base unit: 1 short ton per cubic foot equals 32036.9267479 base units, and 1 pound per imperial gallon equals 99.7763726631 base units, so dividing one by the other gives the direct short ton per cubic foot-to-pound per imperial gallon factor of 321.087306472.
Simple example
1 ton/ft3 × 321.0873065 = 321.0873065 lb/imp gal
1 short ton per cubic foot = 321.0873065 pounds per imperial gallon.
Real-world example
1,000 ton/ft3 × 321.0873065 = 321,087.3065 lb/imp gal
1,000 short tons per cubic foot = 321,087.3065 pounds per imperial gallon.
Conversion table
| Short ton per Cubic foot (ton/ft3) | Pound per Imperial gallon (lb/imp gal) |
|---|---|
| 0.1 ton/ft3 | 32.10873065 lb/imp gal |
| 1 ton/ft3 | 321.0873065 lb/imp gal |
| 10 ton/ft3 | 3,210.873065 lb/imp gal |
| 100 ton/ft3 | 32,108.73065 lb/imp gal |
| 1,000 ton/ft3 | 321,087.3065 lb/imp gal |
| 10,000 ton/ft3 | 3,210,873.065 lb/imp gal |
Reverse conversion: Pound per Imperial gallon to Short ton per Cubic foot
321.0873065 lb/imp gal × 0.00311441773 = 1 ton/ft3
321.0873065 pounds per imperial gallon = 1 short tons per cubic foot.
short tons per cubic foot = pounds per imperial gallon × 0.00311441772952
For a page dedicated to this direction, see Pound per Imperial gallon to Short ton per Cubic foot.
Understanding the Short ton per Cubic foot (ton/ft3)
Mass per volume density.
Understanding the Pound per Imperial gallon (lb/imp gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pounds per imperial gallon are in 1 short ton per cubic foot?
1 short ton per cubic foot equals 321.0873065 pounds per imperial gallon, using the exact defined conversion factor rather than an estimate.
How do I convert short ton per cubic foot to pound per imperial gallon?
Multiply the short ton per cubic foot value by 321.0873065. The converter above does this instantly to whatever precision you set.
How do I convert pound per imperial gallon back to short ton per cubic foot?
Use the reverse factor: 1 pound per imperial gallon equals 0.0031144177 short tons per cubic foot. You can also use the swap control in the converter above to flip the direction instantly.
What is a short ton per cubic foot?
Short ton per Cubic foot (ton/ft3) is a unit of density.
What is a pound per imperial gallon?
Pound per Imperial gallon (lb/imp gal) is a unit of density.
Is the short ton per cubic foot to pound per imperial gallon conversion exact?
Yes. Both short ton per cubic foot and pound per imperial gallon are defined by fixed standards rather than physical artifacts, so the factor of 321.0873065 used above is exact to as many digits as you choose to display.
What's the difference between density and mass concentration?
Density is the mass of a pure substance or material per unit volume. Mass concentration is the mass of one component — like a dissolved solute — within a mixture's total volume. The two use the same kind of units but describe different physical situations.