Mass per volume density.
Grains per Liter to Ounces per Liter Converter — gr/L to oz/L
Convert Grain per Liter (gr/L) to Ounce per Liter (oz/L) using the exact conversion factor (1 grain per liter = 0.0022857143 ounce per liter). See the formula, worked examples, and conversion table.
Grains per Liter to 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 0.06479891 / 28.34952313.
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 Ounces per Liter
Grain per Liter and 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
ounces per liter = grains per liter × 0.00228571428571
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 ounce per liter equals 28.349523125 base units, so dividing one by the other gives the direct grain per liter-to-ounce per liter factor of 0.00228571428571.
Simple example
1 gr/L × 0.002285714286 = 0.0022857143 oz/L
1 grain per liter = 0.0022857143 ounces per liter.
Real-world example
1,000 gr/L × 0.002285714286 = 2.285714286 oz/L
1,000 grains per liter = 2.285714286 ounces per liter.
Conversion table
| Grain per Liter (gr/L) | Ounce per Liter (oz/L) |
|---|---|
| 0.1 gr/L | 0.0002285714 oz/L |
| 1 gr/L | 0.0022857143 oz/L |
| 10 gr/L | 0.0228571429 oz/L |
| 100 gr/L | 0.2285714286 oz/L |
| 1,000 gr/L | 2.285714286 oz/L |
| 10,000 gr/L | 22.85714286 oz/L |
Reverse conversion: Ounce per Liter to Grain per Liter
0.0022857143 oz/L × 437.5 = 1.000000006 gr/L
0.0022857143 ounces per liter = 1.000000006 grains per liter.
grains per liter = ounces per liter × 437.5
For a page dedicated to this direction, see Ounce per Liter to Grain per Liter.
Understanding the Grain per Liter (gr/L)
Mass per volume density.
Understanding the Ounce per Liter (oz/L)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many ounces per liter are in 1 grain per liter?
1 grain per liter equals 0.0022857143 ounces per liter, using the exact defined conversion factor rather than an estimate.
How do I convert grain per liter to ounce per liter?
Multiply the grain per liter value by 0.002285714286. The converter above does this instantly to whatever precision you set.
How do I convert ounce per liter back to grain per liter?
Use the reverse factor: 1 ounce per liter equals 437.5 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 ounce per liter?
Ounce per Liter (oz/L) is a unit of density.
Is the grain per liter to ounce per liter conversion exact?
Yes. Both grain per liter and ounce per liter are defined by fixed standards rather than physical artifacts, so the factor of 0.002285714286 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.