Mass per volume density.
Grains per Pint to Kilograms per Liter Converter — gr/pt to kg/L
Convert Grain per Pint (gr/pt) to Kilogram per Liter (kg/L) using the exact conversion factor (1 grain per pint = 0.0001369445 kilogram per liter). See the formula, worked examples, conversion table, and common uses.
Grains per Pint to Kilograms 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 0.1369444884 / 1000.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grains per Pint to Kilograms per Liter
Grain per Pint and Kilogram 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
kilograms per liter = grains per pint × 0.000136944488362
This factor comes from each unit's defined relationship to the category's base unit: 1 grain per pint equals 0.136944488362 base units, and 1 kilogram per liter equals 1000 base units, so dividing one by the other gives the direct grain per pint-to-kilogram per liter factor of 0.000136944488362.
Simple example
1 gr/pt × 0.0001369444884 = 0.0001369445 kg/L
1 grain per pint = 0.0001369445 kilograms per liter.
Real-world example
1,000 gr/pt × 0.0001369444884 = 0.1369444884 kg/L
1,000 grains per pint = 0.1369444884 kilograms per liter.
Conversion table
| Grain per Pint (gr/pt) | Kilogram per Liter (kg/L) |
|---|---|
| 0.1 gr/pt | 0.0000136944 kg/L |
| 1 gr/pt | 0.0001369445 kg/L |
| 10 gr/pt | 0.0013694449 kg/L |
| 100 gr/pt | 0.0136944488 kg/L |
| 1,000 gr/pt | 0.1369444884 kg/L |
| 10,000 gr/pt | 1.369444884 kg/L |
Reverse conversion: Kilogram per Liter to Grain per Pint
0.0001369445 kg/L × 7302.228896 = 1.000000085 gr/pt
0.0001369445 kilograms per liter = 1.000000085 grains per pint.
grains per pint = kilograms per liter × 7302.22889552
For a page dedicated to this direction, see Kilogram per Liter to Grain per Pint.
Understanding the Grain per Pint (gr/pt)
Mass per volume density.
Understanding the Kilogram per Liter
Kilogram per Liter (kg/L) measures density. Numerically identical to grams per milliliter and to specific gravity for water-based substances, since water has a density of very nearly 1 kg/L. It is classified as a metric derived density unit.
Where it's used: Widely used internationally for fuel, oil, and food-industry density specifications
Uses of the Kilogram per Liter today
- Fuel and petroleum density specifications (diesel is roughly 0.85 kg/L, gasoline roughly 0.74 kg/L)
- Food and beverage industry quality control
- Quick density comparisons against water, since water is almost exactly 1 kg/L
Kilogram per Liter — sources
- BIPM SI Brochure — Litre and kilogram as accepted SI and SI-derived units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many kilograms per liter are in 1 grain per pint?
1 grain per pint equals 0.0001369445 kilograms per liter, using the exact defined conversion factor rather than an estimate.
How do I convert grain per pint to kilogram per liter?
Multiply the grain per pint value by 0.0001369444884. The converter above does this instantly to whatever precision you set.
How do I convert kilogram per liter back to grain per pint?
Use the reverse factor: 1 kilogram per liter equals 7,302.228896 grains per pint. You can also use the swap control in the converter above to flip the direction instantly.
What is a grain per pint?
Grain per Pint (gr/pt) is a unit of density.
What is a kilogram per liter?
Kilogram per Liter (kg/L) measures density. Numerically identical to grams per milliliter and to specific gravity for water-based substances, since water has a density of very nearly 1 kg/L. It is classified as a metric derived density unit.
Is the grain per pint to kilogram per liter conversion exact?
Yes. Both grain per pint and kilogram per liter are defined by fixed standards rather than physical artifacts, so the factor of 0.0001369444884 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.