Mass per volume density.
Grains per Liter to Troy ounces per Gallon Converter — gr/L to oz t/gal
Convert Grain per Liter (gr/L) to Troy ounce per Gallon (oz t/gal) using the exact conversion factor (1 grain per liter = 0.0078862746 troy ounce per gallon). See the formula, worked examples, and conversion table.
Grains per Liter to Troy ounces per 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 0.06479891 / 8.216669302.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grains per Liter to Troy ounces per Gallon
Grain per Liter and Troy ounce per 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
troy ounces per gallon = grains per liter × 0.00788627455
This factor comes from each unit's defined relationship to the category's base unit: 1 grain per liter equals 0.06479891 base units, and 1 troy ounce per gallon equals 8.21666930173 base units, so dividing one by the other gives the direct grain per liter-to-troy ounce per gallon factor of 0.00788627455.
Simple example
1 gr/L × 0.00788627455 = 0.0078862746 oz t/gal
1 grain per liter = 0.0078862746 troy ounces per gallon.
Real-world example
1,000 gr/L × 0.00788627455 = 7.88627455 oz t/gal
1,000 grains per liter = 7.88627455 troy ounces per gallon.
Conversion table
| Grain per Liter (gr/L) | Troy ounce per Gallon (oz t/gal) |
|---|---|
| 0.1 gr/L | 0.0007886275 oz t/gal |
| 1 gr/L | 0.0078862746 oz t/gal |
| 10 gr/L | 0.0788627455 oz t/gal |
| 100 gr/L | 0.788627455 oz t/gal |
| 1,000 gr/L | 7.88627455 oz t/gal |
| 10,000 gr/L | 78.8627455 oz t/gal |
Reverse conversion: Troy ounce per Gallon to Grain per Liter
0.0078862746 oz t/gal × 126.8025851 = 1.000000006 gr/L
0.0078862746 troy ounces per gallon = 1.000000006 grains per liter.
grains per liter = troy ounces per gallon × 126.802585132
For a page dedicated to this direction, see Troy ounce per Gallon to Grain per Liter.
Understanding the Grain per Liter (gr/L)
Mass per volume density.
Understanding the Troy ounce per Gallon (oz t/gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many troy ounces per gallon are in 1 grain per liter?
1 grain per liter equals 0.0078862746 troy ounces per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert grain per liter to troy ounce per gallon?
Multiply the grain per liter value by 0.00788627455. The converter above does this instantly to whatever precision you set.
How do I convert troy ounce per gallon back to grain per liter?
Use the reverse factor: 1 troy ounce per gallon equals 126.8025851 grains per liter. You can also use the swap control in the converter above to flip the direction instantly.
What is a grain per liter?
Grain per Liter (gr/L) is a unit of density.
What is a troy ounce per gallon?
Troy ounce per Gallon (oz t/gal) is a unit of density.
Is the grain per liter to troy ounce per gallon conversion exact?
Yes. Both grain per liter and troy ounce per gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.00788627455 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.