Mass per volume density.
Grains per Quart to Troy ounces per Liter Converter — gr/qt to oz t/L
Convert Grain per Quart (gr/qt) to Troy ounce per Liter (oz t/L) using the exact conversion factor (1 grain per quart = 0.0022014338 troy ounce per liter). See the formula, worked examples, and conversion table.
Grains per Quart to Troy ounces per Liter 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 0.06847224418 / 31.1034768.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grains per Quart to Troy ounces per Liter
Grain per Quart and Troy ounce per Liter 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
troy ounces per liter = grains per quart × 0.00220143376965
This factor comes from each unit's defined relationship to the category's base unit: 1 grain per quart equals 0.0684722441811 base units, and 1 troy ounce per liter equals 31.1034768 base units, so dividing one by the other gives the direct grain per quart-to-troy ounce per liter factor of 0.00220143376965.
Simple example
1 gr/qt × 0.00220143377 = 0.0022014338 oz t/L
1 grain per quart = 0.0022014338 troy ounces per liter.
Real-world example
1,000 gr/qt × 0.00220143377 = 2.20143377 oz t/L
1,000 grains per quart = 2.20143377 troy ounces per liter.
Conversion table
| Grain per Quart (gr/qt) | Troy ounce per Liter (oz t/L) |
|---|---|
| 0.1 gr/qt | 0.0002201434 oz t/L |
| 1 gr/qt | 0.0022014338 oz t/L |
| 10 gr/qt | 0.0220143377 oz t/L |
| 100 gr/qt | 0.220143377 oz t/L |
| 1,000 gr/qt | 2.20143377 oz t/L |
| 10,000 gr/qt | 22.0143377 oz t/L |
Reverse conversion: Troy ounce per Liter to Grain per Quart
0.0022014338 oz t/L × 454.2494141 = 1.000000014 gr/qt
0.0022014338 troy ounces per liter = 1.000000014 grains per quart.
grains per quart = troy ounces per liter × 454.24941408
For a page dedicated to this direction, see Troy ounce per Liter to Grain per Quart.
Understanding the Grain per Quart (gr/qt)
Mass per volume density.
Understanding the Troy ounce per Liter (oz t/L)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many troy ounces per liter are in 1 grain per quart?
1 grain per quart equals 0.0022014338 troy ounces per liter, using the exact defined conversion factor rather than an estimate.
How do I convert grain per quart to troy ounce per liter?
Multiply the grain per quart value by 0.00220143377. The converter above does this instantly to whatever precision you set.
How do I convert troy ounce per liter back to grain per quart?
Use the reverse factor: 1 troy ounce per liter equals 454.2494141 grains per quart. You can also use the swap control in the converter above to flip the direction instantly.
What is a grain per quart?
Grain per Quart (gr/qt) is a unit of density.
What is a troy ounce per liter?
Troy ounce per Liter (oz t/L) is a unit of density.
Is the grain per quart to troy ounce per liter conversion exact?
Yes. Both grain per quart and troy ounce per liter are defined by fixed standards rather than physical artifacts, so the factor of 0.00220143377 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.