Mass per volume density.
Pounds per Imperial gallon to Short ton per Cubic inches Converter — lb/imp gal to ton/in3
Convert Pound per Imperial gallon (lb/imp gal) to Short ton per Cubic inch (ton/in3) using the exact conversion factor (1 pound per imperial gallon = 0.0000018023 short ton per cubic inch). See the formula, worked examples, and conversion table.
Pounds per Imperial gallon to Short ton per Cubic inches 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 99.77637266 / 5.53598094e+7.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Pounds per Imperial gallon to Short ton per Cubic inches
Pound per Imperial gallon and Short ton per Cubic inch 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
short ton per cubic inches = pounds per imperial gallon × 0.00000180232507495
This factor comes from each unit's defined relationship to the category's base unit: 1 pound per imperial gallon equals 99.7763726631 base units, and 1 short ton per cubic inch equals 55359809.4204 base units, so dividing one by the other gives the direct pound per imperial gallon-to-short ton per cubic inch factor of 0.00000180232507495.
Simple example
1 lb/imp gal × 0.000001802325075 = 0.0000018023 ton/in3
1 pound per imperial gallon = 0.0000018023 short ton per cubic inches.
Real-world example
1,000 lb/imp gal × 0.000001802325075 = 0.0018023251 ton/in3
1,000 pounds per imperial gallon = 0.0018023251 short ton per cubic inches.
Conversion table
| Pound per Imperial gallon (lb/imp gal) | Short ton per Cubic inch (ton/in3) |
|---|---|
| 0.1 lb/imp gal | 1.802325e-7 ton/in3 |
| 1 lb/imp gal | 0.0000018023 ton/in3 |
| 10 lb/imp gal | 0.0000180233 ton/in3 |
| 100 lb/imp gal | 0.0001802325 ton/in3 |
| 1,000 lb/imp gal | 0.0018023251 ton/in3 |
| 10,000 lb/imp gal | 0.0180232508 ton/in3 |
Reverse conversion: Short ton per Cubic inch to Pound per Imperial gallon
0.0000018023 ton/in3 × 554838.8656 = 0.9999860874 lb/imp gal
0.0000018023 short ton per cubic inches = 0.9999860874 pounds per imperial gallon.
pounds per imperial gallon = short ton per cubic inches × 554838.865583
For a page dedicated to this direction, see Short ton per Cubic inch to Pound per Imperial gallon.
Understanding the Pound per Imperial gallon (lb/imp gal)
Mass per volume density.
Understanding the Short ton per Cubic inch (ton/in3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many short ton per cubic inches are in 1 pound per imperial gallon?
1 pound per imperial gallon equals 0.0000018023 short ton per cubic inches, using the exact defined conversion factor rather than an estimate.
How do I convert pound per imperial gallon to short ton per cubic inch?
Multiply the pound per imperial gallon value by 0.000001802325075. The converter above does this instantly to whatever precision you set.
How do I convert short ton per cubic inch back to pound per imperial gallon?
Use the reverse factor: 1 short ton per cubic inch equals 554,838.8656 pounds per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a pound per imperial gallon?
Pound per Imperial gallon (lb/imp gal) is a unit of density.
What is a short ton per cubic inch?
Short ton per Cubic inch (ton/in3) is a unit of density.
Is the pound per imperial gallon to short ton per cubic inch conversion exact?
Yes. Both pound per imperial gallon and short ton per cubic inch are defined by fixed standards rather than physical artifacts, so the factor of 0.000001802325075 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.