Mass per volume density.
Kilograms per Cup to Pounds per Pint Converter — kg/cup to lb/pt
Convert Kilogram per Cup (kg/cup) to Pound per Pint (lb/pt) using the exact conversion factor (1 kilogram per cup = 4.409245244 pound per pint). See the formula, worked examples, and conversion table.
Kilograms per Cup to Pounds per Pint 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 4226.752838 / 958.6114185.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Kilograms per Cup to Pounds per Pint
Kilogram per Cup and Pound per Pint 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 pint = kilograms per cup × 4.4092452437
This factor comes from each unit's defined relationship to the category's base unit: 1 kilogram per cup equals 4226.75283773 base units, and 1 pound per pint equals 958.611418535 base units, so dividing one by the other gives the direct kilogram per cup-to-pound per pint factor of 4.4092452437.
Simple example
1 kg/cup × 4.409245244 = 4.409245244 lb/pt
1 kilogram per cup = 4.409245244 pounds per pint.
Real-world example
1,000 kg/cup × 4.409245244 = 4,409.245244 lb/pt
1,000 kilograms per cup = 4,409.245244 pounds per pint.
Conversion table
| Kilogram per Cup (kg/cup) | Pound per Pint (lb/pt) |
|---|---|
| 0.1 kg/cup | 0.4409245244 lb/pt |
| 1 kg/cup | 4.409245244 lb/pt |
| 10 kg/cup | 44.09245244 lb/pt |
| 100 kg/cup | 440.9245244 lb/pt |
| 1,000 kg/cup | 4,409.245244 lb/pt |
| 10,000 kg/cup | 44,092.45244 lb/pt |
Reverse conversion: Pound per Pint to Kilogram per Cup
4.409245244 lb/pt × 0.226796185 = 1 kg/cup
4.409245244 pounds per pint = 1 kilograms per cup.
kilograms per cup = pounds per pint × 0.226796185
For a page dedicated to this direction, see Pound per Pint to Kilogram per Cup.
Understanding the Kilogram per Cup (kg/cup)
Mass per volume density.
Understanding the Pound per Pint (lb/pt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pounds per pint are in 1 kilogram per cup?
1 kilogram per cup equals 4.409245244 pounds per pint, using the exact defined conversion factor rather than an estimate.
How do I convert kilogram per cup to pound per pint?
Multiply the kilogram per cup value by 4.409245244. The converter above does this instantly to whatever precision you set.
How do I convert pound per pint back to kilogram per cup?
Use the reverse factor: 1 pound per pint equals 0.226796185 kilograms per cup. You can also use the swap control in the converter above to flip the direction instantly.
What is a kilogram per cup?
Kilogram per Cup (kg/cup) is a unit of density.
What is a pound per pint?
Pound per Pint (lb/pt) is a unit of density.
Is the kilogram per cup to pound per pint conversion exact?
Yes. Both kilogram per cup and pound per pint are defined by fixed standards rather than physical artifacts, so the factor of 4.409245244 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.