Mass per volume density.
Pounds per Pint to Hectograms per Cup Converter — lb/pt to hg/cup
Convert Pound per Pint (lb/pt) to Hectogram per Cup (hg/cup) using the exact conversion factor (1 pound per pint = 2.26796185 hectogram per cup). See the formula, worked examples, and conversion table.
Pounds per Pint to Hectograms 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 958.6114185 / 422.6752838.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Pounds per Pint to Hectograms per Cup
Pound per Pint and Hectogram 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
hectograms per cup = pounds per pint × 2.26796185
This factor comes from each unit's defined relationship to the category's base unit: 1 pound per pint equals 958.611418535 base units, and 1 hectogram per cup equals 422.675283773 base units, so dividing one by the other gives the direct pound per pint-to-hectogram per cup factor of 2.26796185.
Simple example
1 lb/pt × 2.26796185 = 2.26796185 hg/cup
1 pound per pint = 2.26796185 hectograms per cup.
Real-world example
1,000 lb/pt × 2.26796185 = 2,267.96185 hg/cup
1,000 pounds per pint = 2,267.96185 hectograms per cup.
Conversion table
| Pound per Pint (lb/pt) | Hectogram per Cup (hg/cup) |
|---|---|
| 0.1 lb/pt | 0.226796185 hg/cup |
| 1 lb/pt | 2.26796185 hg/cup |
| 10 lb/pt | 22.6796185 hg/cup |
| 100 lb/pt | 226.796185 hg/cup |
| 1,000 lb/pt | 2,267.96185 hg/cup |
| 10,000 lb/pt | 22,679.6185 hg/cup |
Reverse conversion: Hectogram per Cup to Pound per Pint
2.26796185 hg/cup × 0.4409245244 = 1 lb/pt
2.26796185 hectograms per cup = 1 pounds per pint.
pounds per pint = hectograms per cup × 0.44092452437
For a page dedicated to this direction, see Hectogram per Cup to Pound per Pint.
Understanding the Pound per Pint (lb/pt)
Mass per volume density.
Understanding the Hectogram per Cup (hg/cup)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many hectograms per cup are in 1 pound per pint?
1 pound per pint equals 2.26796185 hectograms per cup, using the exact defined conversion factor rather than an estimate.
How do I convert pound per pint to hectogram per cup?
Multiply the pound per pint value by 2.26796185. The converter above does this instantly to whatever precision you set.
How do I convert hectogram per cup back to pound per pint?
Use the reverse factor: 1 hectogram per cup equals 0.4409245244 pounds per pint. You can also use the swap control in the converter above to flip the direction instantly.
What is a pound per pint?
Pound per Pint (lb/pt) is a unit of density.
What is a hectogram per cup?
Hectogram per Cup (hg/cup) is a unit of density.
Is the pound per pint to hectogram per cup conversion exact?
Yes. Both pound per pint and hectogram per cup are defined by fixed standards rather than physical artifacts, so the factor of 2.26796185 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.