Mass per volume density.
Grains per Fluid ounce to Grams per Quart Converter — gr/fl oz to g/qt
Convert Grain per Fluid ounce (gr/fl oz) to Gram per Quart (g/qt) using the exact conversion factor (1 grain per fluid ounce = 2.07356512 gram per quart). See the formula, worked examples, and conversion table.
Grains per Fluid ounce to Grams per Quart 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 2.191111814 / 1.056688209.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grains per Fluid ounce to Grams per Quart
Grain per Fluid ounce and Gram per Quart 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
grams per quart = grains per fluid ounce × 2.07356512
This factor comes from each unit's defined relationship to the category's base unit: 1 grain per fluid ounce equals 2.19111181379 base units, and 1 gram per quart equals 1.05668820943 base units, so dividing one by the other gives the direct grain per fluid ounce-to-gram per quart factor of 2.07356512.
Simple example
1 gr/fl oz × 2.07356512 = 2.07356512 g/qt
1 grain per fluid ounce = 2.07356512 grams per quart.
Real-world example
1,000 gr/fl oz × 2.07356512 = 2,073.56512 g/qt
1,000 grains per fluid ounce = 2,073.56512 grams per quart.
Conversion table
| Grain per Fluid ounce (gr/fl oz) | Gram per Quart (g/qt) |
|---|---|
| 0.1 gr/fl oz | 0.207356512 g/qt |
| 1 gr/fl oz | 2.07356512 g/qt |
| 10 gr/fl oz | 20.7356512 g/qt |
| 100 gr/fl oz | 207.356512 g/qt |
| 1,000 gr/fl oz | 2,073.56512 g/qt |
| 10,000 gr/fl oz | 20,735.6512 g/qt |
Reverse conversion: Gram per Quart to Grain per Fluid ounce
2.07356512 g/qt × 0.4822611985 = 1 gr/fl oz
2.07356512 grams per quart = 1 grains per fluid ounce.
grains per fluid ounce = grams per quart × 0.482261198529
For a page dedicated to this direction, see Gram per Quart to Grain per Fluid ounce.
Understanding the Grain per Fluid ounce (gr/fl oz)
Mass per volume density.
Understanding the Gram per Quart (g/qt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many grams per quart are in 1 grain per fluid ounce?
1 grain per fluid ounce equals 2.07356512 grams per quart, using the exact defined conversion factor rather than an estimate.
How do I convert grain per fluid ounce to gram per quart?
Multiply the grain per fluid ounce value by 2.07356512. The converter above does this instantly to whatever precision you set.
How do I convert gram per quart back to grain per fluid ounce?
Use the reverse factor: 1 gram per quart equals 0.4822611985 grains per fluid ounce. You can also use the swap control in the converter above to flip the direction instantly.
What is a grain per fluid ounce?
Grain per Fluid ounce (gr/fl oz) is a unit of density.
What is a gram per quart?
Gram per Quart (g/qt) is a unit of density.
Is the grain per fluid ounce to gram per quart conversion exact?
Yes. Both grain per fluid ounce and gram per quart are defined by fixed standards rather than physical artifacts, so the factor of 2.07356512 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.