Mass per volume density.
Grams per Imperial gallon to Grains per Pint Converter — g/imp gal to gr/pt
Convert Gram per Imperial gallon (g/imp gal) to Grain per Pint (gr/pt) using the exact conversion factor (1 gram per imperial gallon = 1.606265801 grain per pint). See the formula, worked examples, and conversion table.
Grams per Imperial gallon 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 0.2199692483 / 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 Imperial gallon to Grains per Pint
Gram per Imperial gallon 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 imperial gallon × 1.60626580105
This factor comes from each unit's defined relationship to the category's base unit: 1 gram per imperial gallon equals 0.219969248299 base units, and 1 grain per pint equals 0.136944488362 base units, so dividing one by the other gives the direct gram per imperial gallon-to-grain per pint factor of 1.60626580105.
Simple example
1 g/imp gal × 1.606265801 = 1.606265801 gr/pt
1 gram per imperial gallon = 1.606265801 grains per pint.
Real-world example
1,000 g/imp gal × 1.606265801 = 1,606.265801 gr/pt
1,000 grams per imperial gallon = 1,606.265801 grains per pint.
Conversion table
| Gram per Imperial gallon (g/imp gal) | Grain per Pint (gr/pt) |
|---|---|
| 0.1 g/imp gal | 0.1606265801 gr/pt |
| 1 g/imp gal | 1.606265801 gr/pt |
| 10 g/imp gal | 16.06265801 gr/pt |
| 100 g/imp gal | 160.6265801 gr/pt |
| 1,000 g/imp gal | 1,606.265801 gr/pt |
| 10,000 g/imp gal | 16,062.65801 gr/pt |
Reverse conversion: Grain per Pint to Gram per Imperial gallon
1.606265801 gr/pt × 0.6225619691 = 1 g/imp gal
1.606265801 grains per pint = 1 grams per imperial gallon.
grams per imperial gallon = grains per pint × 0.622561969098
For a page dedicated to this direction, see Grain per Pint to Gram per Imperial gallon.
Understanding the Gram per Imperial gallon (g/imp gal)
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 imperial gallon?
1 gram per imperial gallon equals 1.606265801 grains per pint, using the exact defined conversion factor rather than an estimate.
How do I convert gram per imperial gallon to grain per pint?
Multiply the gram per imperial gallon value by 1.606265801. The converter above does this instantly to whatever precision you set.
How do I convert grain per pint back to gram per imperial gallon?
Use the reverse factor: 1 grain per pint equals 0.6225619691 grams per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a gram per imperial gallon?
Gram per Imperial gallon (g/imp gal) 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 imperial gallon to grain per pint conversion exact?
Yes. Both gram per imperial gallon and grain per pint are defined by fixed standards rather than physical artifacts, so the factor of 1.606265801 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.