Mass per volume density.
Grams per Quart to Stones per Imperial gallon Converter — g/qt to st/imp gal
Convert Gram per Quart (g/qt) to Stone per Imperial gallon (st/imp gal) using the exact conversion factor (1 gram per quart = 0.000756469 stone per imperial gallon). See the formula, worked examples, and conversion table.
Grams per Quart to Stones per Imperial gallon 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 1.056688209 / 1396.869217.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grams per Quart to Stones per Imperial gallon
Gram per Quart and Stone per Imperial gallon 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
stones per imperial gallon = grams per quart × 0.00075646896385
This factor comes from each unit's defined relationship to the category's base unit: 1 gram per quart equals 1.05668820943 base units, and 1 stone per imperial gallon equals 1396.86921728 base units, so dividing one by the other gives the direct gram per quart-to-stone per imperial gallon factor of 0.00075646896385.
Simple example
1 g/qt × 0.0007564689639 = 0.000756469 st/imp gal
1 gram per quart = 0.000756469 stones per imperial gallon.
Real-world example
1,000 g/qt × 0.0007564689639 = 0.7564689639 st/imp gal
1,000 grams per quart = 0.7564689639 stones per imperial gallon.
Conversion table
| Gram per Quart (g/qt) | Stone per Imperial gallon (st/imp gal) |
|---|---|
| 0.1 g/qt | 0.0000756469 st/imp gal |
| 1 g/qt | 0.000756469 st/imp gal |
| 10 g/qt | 0.0075646896 st/imp gal |
| 100 g/qt | 0.0756468964 st/imp gal |
| 1,000 g/qt | 0.7564689639 st/imp gal |
| 10,000 g/qt | 7.564689639 st/imp gal |
Reverse conversion: Stone per Imperial gallon to Gram per Quart
0.000756469 st/imp gal × 1321.931299 = 1.000000048 g/qt
0.000756469 stones per imperial gallon = 1.000000048 grams per quart.
grams per quart = stones per imperial gallon × 1321.93129895
For a page dedicated to this direction, see Stone per Imperial gallon to Gram per Quart.
Understanding the Gram per Quart (g/qt)
Mass per volume density.
Understanding the Stone per Imperial gallon (st/imp gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many stones per imperial gallon are in 1 gram per quart?
1 gram per quart equals 0.000756469 stones per imperial gallon, using the exact defined conversion factor rather than an estimate.
How do I convert gram per quart to stone per imperial gallon?
Multiply the gram per quart value by 0.0007564689639. The converter above does this instantly to whatever precision you set.
How do I convert stone per imperial gallon back to gram per quart?
Use the reverse factor: 1 stone per imperial gallon equals 1,321.931299 grams per quart. You can also use the swap control in the converter above to flip the direction instantly.
What is a gram per quart?
Gram per Quart (g/qt) is a unit of density.
What is a stone per imperial gallon?
Stone per Imperial gallon (st/imp gal) is a unit of density.
Is the gram per quart to stone per imperial gallon conversion exact?
Yes. Both gram per quart and stone per imperial gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.0007564689639 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.