Mass per volume density.
Short tons per Gallon to Pound per Cubic inches Converter — ton/gal to lb/in3
Convert Short ton per Gallon (ton/gal) to Pound per Cubic inch (lb/in3) using the exact conversion factor (1 short ton per gallon = 8.658008658 pound per cubic inch). See the formula, worked examples, conversion table, and common uses.
Short tons per Gallon to Pound 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 239652.8546 / 27679.90471.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Short tons per Gallon to Pound per Cubic inches
Short ton per Gallon and Pound 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
pound per cubic inches = short tons per gallon × 8.65800865801
This factor comes from each unit's defined relationship to the category's base unit: 1 short ton per gallon equals 239652.854634 base units, and 1 pound per cubic inch equals 27679.9047102 base units, so dividing one by the other gives the direct short ton per gallon-to-pound per cubic inch factor of 8.65800865801.
Simple example
1 ton/gal × 8.658008658 = 8.658008658 lb/in3
1 short ton per gallon = 8.658008658 pound per cubic inches.
Real-world example
1,000 ton/gal × 8.658008658 = 8,658.008658 lb/in3
1,000 short tons per gallon = 8,658.008658 pound per cubic inches.
Conversion table
| Short ton per Gallon (ton/gal) | Pound per Cubic inch (lb/in3) |
|---|---|
| 0.1 ton/gal | 0.8658008658 lb/in3 |
| 1 ton/gal | 8.658008658 lb/in3 |
| 10 ton/gal | 86.58008658 lb/in3 |
| 100 ton/gal | 865.8008658 lb/in3 |
| 1,000 ton/gal | 8,658.008658 lb/in3 |
| 10,000 ton/gal | 86,580.08658 lb/in3 |
Reverse conversion: Pound per Cubic inch to Short ton per Gallon
8.658008658 lb/in3 × 0.1155 = 1 ton/gal
8.658008658 pound per cubic inches = 1 short tons per gallon.
short tons per gallon = pound per cubic inches × 0.1155
For a page dedicated to this direction, see Pound per Cubic inch to Short ton per Gallon.
Understanding the Short ton per Gallon (ton/gal)
Mass per volume density.
Understanding the Pound per Cubic inch
Pound per Cubic inch (lb/in3) measures density. A US customary density unit suited to describing dense materials in a small volume. It is classified as a US customary density unit.
Where it's used: United States
Uses of the Pound per Cubic inch today
- Used in machining and materials engineering, particularly for describing the density of metals, where a smaller volume unit than the cubic foot gives a more convenient figure
Pound per Cubic inch — sources
- US materials-engineering reference tables — Pounds per cubic inch is a commonly tabulated density unit for metals in US machining and materials references.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pound per cubic inches are in 1 short ton per gallon?
1 short ton per gallon equals 8.658008658 pound per cubic inches, using the exact defined conversion factor rather than an estimate.
How do I convert short ton per gallon to pound per cubic inch?
Multiply the short ton per gallon value by 8.658008658. The converter above does this instantly to whatever precision you set.
How do I convert pound per cubic inch back to short ton per gallon?
Use the reverse factor: 1 pound per cubic inch equals 0.1155 short tons per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a short ton per gallon?
Short ton per Gallon (ton/gal) is a unit of density.
What is a pound per cubic inch?
Pound per Cubic inch (lb/in3) measures density. A US customary density unit suited to describing dense materials in a small volume. It is classified as a US customary density unit.
Is the short ton per gallon to pound per cubic inch conversion exact?
Yes. Both short ton per gallon and pound per cubic inch are defined by fixed standards rather than physical artifacts, so the factor of 8.658008658 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.