Mass per volume density.
Pounds per Cup to Troy ounces per Cup Converter — lb/cup to oz t/cup
Convert Pound per Cup (lb/cup) to Troy ounce per Cup (oz t/cup) using the exact conversion factor (1 pound per cup = 14.58333333 troy ounce per cup). See the formula, worked examples, and conversion table.
Pounds per Cup to Troy ounces per Cup 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 1917.222837 / 131.4667088.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Pounds per Cup to Troy ounces per Cup
Pound per Cup and Troy ounce per Cup 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
troy ounces per cup = pounds per cup × 14.5833333333
This factor comes from each unit's defined relationship to the category's base unit: 1 pound per cup equals 1917.22283707 base units, and 1 troy ounce per cup equals 131.466708828 base units, so dividing one by the other gives the direct pound per cup-to-troy ounce per cup factor of 14.5833333333.
Simple example
1 lb/cup × 14.58333333 = 14.58333333 oz t/cup
1 pound per cup = 14.58333333 troy ounces per cup.
Real-world example
1,000 lb/cup × 14.58333333 = 14,583.33333 oz t/cup
1,000 pounds per cup = 14,583.33333 troy ounces per cup.
Conversion table
| Pound per Cup (lb/cup) | Troy ounce per Cup (oz t/cup) |
|---|---|
| 0.1 lb/cup | 1.458333333 oz t/cup |
| 1 lb/cup | 14.58333333 oz t/cup |
| 10 lb/cup | 145.8333333 oz t/cup |
| 100 lb/cup | 1,458.333333 oz t/cup |
| 1,000 lb/cup | 14,583.33333 oz t/cup |
| 10,000 lb/cup | 145,833.3333 oz t/cup |
Reverse conversion: Troy ounce per Cup to Pound per Cup
14.58333333 oz t/cup × 0.06857142857 = 0.9999999998 lb/cup
14.58333333 troy ounces per cup = 0.9999999998 pounds per cup.
pounds per cup = troy ounces per cup × 0.0685714285714
For a page dedicated to this direction, see Troy ounce per Cup to Pound per Cup.
Understanding the Pound per Cup (lb/cup)
Mass per volume density.
Understanding the Troy ounce per Cup (oz t/cup)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many troy ounces per cup are in 1 pound per cup?
1 pound per cup equals 14.58333333 troy ounces per cup, using the exact defined conversion factor rather than an estimate.
How do I convert pound per cup to troy ounce per cup?
Multiply the pound per cup value by 14.58333333. The converter above does this instantly to whatever precision you set.
How do I convert troy ounce per cup back to pound per cup?
Use the reverse factor: 1 troy ounce per cup equals 0.0685714286 pounds per cup. You can also use the swap control in the converter above to flip the direction instantly.
What is a pound per cup?
Pound per Cup (lb/cup) is a unit of density.
What is a troy ounce per cup?
Troy ounce per Cup (oz t/cup) is a unit of density.
Is the pound per cup to troy ounce per cup conversion exact?
Yes. Both pound per cup and troy ounce per cup are defined by fixed standards rather than physical artifacts, so the factor of 14.58333333 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.