Mass per volume density.
Grams per Liter to Grains per Quart Converter — g/L to gr/qt
Convert Gram per Liter (g/L) to Grain per Quart (gr/qt) using the exact conversion factor (1 gram per liter = 14.60445779 grain per quart). See the formula, worked examples, conversion table, and common uses.
Grams per Liter to Grains 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 1 / 0.06847224418.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grams per Liter to Grains per Quart
Gram per Liter and Grain 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. Gram per Liter is most often used for water-quality and environmental testing standards.
Formula
grains per quart = grams per liter × 14.604457791
This factor comes from each unit's defined relationship to the category's base unit: 1 gram per liter equals 1 base unit, and 1 grain per quart equals 0.0684722441811 base units, so dividing one by the other gives the direct gram per liter-to-grain per quart factor of 14.604457791.
Simple example
1 g/L × 14.60445779 = 14.60445779 gr/qt
1 gram per liter = 14.60445779 grains per quart.
Real-world example
1,000 g/L × 14.60445779 = 14,604.45779 gr/qt
1,000 grams per liter = 14,604.45779 grains per quart.
Conversion table
| Gram per Liter (g/L) | Grain per Quart (gr/qt) |
|---|---|
| 0.1 g/L | 1.460445779 gr/qt |
| 1 g/L | 14.60445779 gr/qt |
| 10 g/L | 146.0445779 gr/qt |
| 100 g/L | 1,460.445779 gr/qt |
| 1,000 g/L | 14,604.45779 gr/qt |
| 10,000 g/L | 146,044.5779 gr/qt |
Reverse conversion: Grain per Quart to Gram per Liter
14.60445779 gr/qt × 0.06847224418 = 0.9999999999 g/L
14.60445779 grains per quart = 0.9999999999 grams per liter.
grams per liter = grains per quart × 0.0684722441811
For a page dedicated to this direction, see Grain per Quart to Gram per Liter.
Understanding the Gram per Liter
Gram per Liter (g/L) measures mass concentration. One gram of a substance dissolved or dispersed per liter of total solution or mixture volume. It is classified as a metric derived concentration unit.
Where it's used: Standard unit for water-quality and laboratory concentration reporting worldwide
Uses of the Gram per Liter today
- Water-quality and environmental testing standards
- Laboratory solution preparation
- Beverage and food-industry concentration specifications
Understanding the Grain per Quart (gr/qt)
Mass per volume density.
Gram per Liter — sources
- BIPM SI Brochure — Gram and litre as accepted units used to express mass concentration.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many grains per quart are in 1 gram per liter?
1 gram per liter equals 14.60445779 grains per quart, using the exact defined conversion factor rather than an estimate.
How do I convert gram per liter to grain per quart?
Multiply the gram per liter value by 14.60445779. The converter above does this instantly to whatever precision you set.
How do I convert grain per quart back to gram per liter?
Use the reverse factor: 1 grain per quart equals 0.0684722442 grams per liter. You can also use the swap control in the converter above to flip the direction instantly.
What is a gram per liter?
Gram per Liter (g/L) measures mass concentration. One gram of a substance dissolved or dispersed per liter of total solution or mixture volume. It is classified as a metric derived concentration unit.
What is a grain per quart?
Grain per Quart (gr/qt) is a unit of density.
Is the gram per liter to grain per quart conversion exact?
Yes. Both gram per liter and grain per quart are defined by fixed standards rather than physical artifacts, so the factor of 14.60445779 used above is exact to as many digits as you choose to display.
Where is the gram per liter still used today?
Standard unit for water-quality and laboratory concentration reporting worldwide
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.