Mass per volume density.
Grams per Pint to Grains per Pint Converter — g/pt to gr/pt
Convert Gram per Pint (g/pt) to Grain per Pint (gr/pt) using the exact conversion factor (1 gram per pint = 15.43235835 grain per pint). See the formula, worked examples, and conversion table.
Grams per Pint to Grains 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 2.113376419 / 0.1369444884.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grams per Pint to Grains per Pint
Gram per Pint and Grain 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
grains per pint = grams per pint × 15.4323583529
This factor comes from each unit's defined relationship to the category's base unit: 1 gram per pint equals 2.11337641887 base units, and 1 grain per pint equals 0.136944488362 base units, so dividing one by the other gives the direct gram per pint-to-grain per pint factor of 15.4323583529.
Simple example
1 g/pt × 15.43235835 = 15.43235835 gr/pt
1 gram per pint = 15.43235835 grains per pint.
Real-world example
1,000 g/pt × 15.43235835 = 15,432.35835 gr/pt
1,000 grams per pint = 15,432.35835 grains per pint.
Conversion table
| Gram per Pint (g/pt) | Grain per Pint (gr/pt) |
|---|---|
| 0.1 g/pt | 1.543235835 gr/pt |
| 1 g/pt | 15.43235835 gr/pt |
| 10 g/pt | 154.3235835 gr/pt |
| 100 g/pt | 1,543.235835 gr/pt |
| 1,000 g/pt | 15,432.35835 gr/pt |
| 10,000 g/pt | 154,323.5835 gr/pt |
Reverse conversion: Grain per Pint to Gram per Pint
15.43235835 gr/pt × 0.06479891 = 0.9999999998 g/pt
15.43235835 grains per pint = 0.9999999998 grams per pint.
grams per pint = grains per pint × 0.06479891
For a page dedicated to this direction, see Grain per Pint to Gram per Pint.
Understanding the Gram per Pint (g/pt)
Mass per volume density.
Understanding the Grain per Pint (gr/pt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many grains per pint are in 1 gram per pint?
1 gram per pint equals 15.43235835 grains per pint, using the exact defined conversion factor rather than an estimate.
How do I convert gram per pint to grain per pint?
Multiply the gram per pint value by 15.43235835. The converter above does this instantly to whatever precision you set.
How do I convert grain per pint back to gram per pint?
Use the reverse factor: 1 grain per pint equals 0.06479891 grams per pint. You can also use the swap control in the converter above to flip the direction instantly.
What is a gram per pint?
Gram per Pint (g/pt) is a unit of density.
What is a grain per pint?
Grain per Pint (gr/pt) is a unit of density.
Is the gram per pint to grain per pint conversion exact?
Yes. Both gram per pint and grain per pint are defined by fixed standards rather than physical artifacts, so the factor of 15.43235835 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.