Mass per volume density.
Troy ounces per Cup to Pounds per Imperial gallon Converter — oz t/cup to lb/imp gal
Convert Troy ounce per Cup (oz t/cup) to Pound per Imperial gallon (lb/imp gal) using the exact conversion factor (1 troy ounce per cup = 1.317613633 pound per imperial gallon). See the formula, worked examples, and conversion table.
Troy ounces per Cup 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 131.4667088 / 99.77637266.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Troy ounces per Cup to Pounds per Imperial gallon
Troy ounce per Cup 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 = troy ounces per cup × 1.31761363255
This factor comes from each unit's defined relationship to the category's base unit: 1 troy ounce per cup equals 131.466708828 base units, and 1 pound per imperial gallon equals 99.7763726631 base units, so dividing one by the other gives the direct troy ounce per cup-to-pound per imperial gallon factor of 1.31761363255.
Simple example
1 oz t/cup × 1.317613633 = 1.317613633 lb/imp gal
1 troy ounce per cup = 1.317613633 pounds per imperial gallon.
Real-world example
1,000 oz t/cup × 1.317613633 = 1,317.613633 lb/imp gal
1,000 troy ounces per cup = 1,317.613633 pounds per imperial gallon.
Conversion table
| Troy ounce per Cup (oz t/cup) | Pound per Imperial gallon (lb/imp gal) |
|---|---|
| 0.1 oz t/cup | 0.1317613633 lb/imp gal |
| 1 oz t/cup | 1.317613633 lb/imp gal |
| 10 oz t/cup | 13.17613633 lb/imp gal |
| 100 oz t/cup | 131.7613633 lb/imp gal |
| 1,000 oz t/cup | 1,317.613633 lb/imp gal |
| 10,000 oz t/cup | 13,176.13633 lb/imp gal |
Reverse conversion: Pound per Imperial gallon to Troy ounce per Cup
1.317613633 lb/imp gal × 0.7589478245 = 1 oz t/cup
1.317613633 pounds per imperial gallon = 1 troy ounces per cup.
troy ounces per cup = pounds per imperial gallon × 0.758947824532
For a page dedicated to this direction, see Pound per Imperial gallon to Troy ounce per Cup.
Understanding the Troy ounce per Cup (oz t/cup)
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 troy ounce per cup?
1 troy ounce per cup equals 1.317613633 pounds per imperial gallon, using the exact defined conversion factor rather than an estimate.
How do I convert troy ounce per cup to pound per imperial gallon?
Multiply the troy ounce per cup value by 1.317613633. The converter above does this instantly to whatever precision you set.
How do I convert pound per imperial gallon back to troy ounce per cup?
Use the reverse factor: 1 pound per imperial gallon equals 0.7589478245 troy ounces per cup. You can also use the swap control in the converter above to flip the direction instantly.
What is a troy ounce per cup?
Troy ounce per Cup (oz t/cup) 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 troy ounce per cup to pound per imperial gallon conversion exact?
Yes. Both troy ounce per cup and pound per imperial gallon are defined by fixed standards rather than physical artifacts, so the factor of 1.317613633 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.