Mass per volume density.
Grains per Milliliter to Pounds per Pint Converter — gr/mL to lb/pt
Convert Grain per Milliliter (gr/mL) to Pound per Pint (lb/pt) using the exact conversion factor (1 grain per milliliter = 0.067596639 pound per pint). See the formula, worked examples, and conversion table.
Grains per Milliliter 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 64.79891 / 958.6114185.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grains per Milliliter to Pounds per Pint
Grain per Milliliter 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 = grains per milliliter × 0.067596639
This factor comes from each unit's defined relationship to the category's base unit: 1 grain per milliliter equals 64.79891 base units, and 1 pound per pint equals 958.611418535 base units, so dividing one by the other gives the direct grain per milliliter-to-pound per pint factor of 0.067596639.
Simple example
1 gr/mL × 0.067596639 = 0.067596639 lb/pt
1 grain per milliliter = 0.067596639 pounds per pint.
Real-world example
1,000 gr/mL × 0.067596639 = 67.596639 lb/pt
1,000 grains per milliliter = 67.596639 pounds per pint.
Conversion table
| Grain per Milliliter (gr/mL) | Pound per Pint (lb/pt) |
|---|---|
| 0.1 gr/mL | 0.0067596639 lb/pt |
| 1 gr/mL | 0.067596639 lb/pt |
| 10 gr/mL | 0.67596639 lb/pt |
| 100 gr/mL | 6.7596639 lb/pt |
| 1,000 gr/mL | 67.596639 lb/pt |
| 10,000 gr/mL | 675.96639 lb/pt |
Reverse conversion: Pound per Pint to Grain per Milliliter
0.067596639 lb/pt × 14.79363493 = 1 gr/mL
0.067596639 pounds per pint = 1 grain per milliliter.
grains per milliliter = pounds per pint × 14.7936349321
For a page dedicated to this direction, see Pound per Pint to Grain per Milliliter.
Understanding the Grain per Milliliter (gr/mL)
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 grain per milliliter?
1 grain per milliliter equals 0.067596639 pounds per pint, using the exact defined conversion factor rather than an estimate.
How do I convert grain per milliliter to pound per pint?
Multiply the grain per milliliter value by 0.067596639. The converter above does this instantly to whatever precision you set.
How do I convert pound per pint back to grain per milliliter?
Use the reverse factor: 1 pound per pint equals 14.79363493 grains per milliliter. You can also use the swap control in the converter above to flip the direction instantly.
What is a grain per milliliter?
Grain per Milliliter (gr/mL) is a unit of density.
What is a pound per pint?
Pound per Pint (lb/pt) is a unit of density.
Is the grain per milliliter to pound per pint conversion exact?
Yes. Both grain per milliliter and pound per pint are defined by fixed standards rather than physical artifacts, so the factor of 0.067596639 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.