Mass per volume density.
Grams per Liter to Milligram per Cubic inches Converter — g/L to mg/in3
Convert Gram per Liter (g/L) to Milligram per Cubic inch (mg/in3) using the exact conversion factor (1 gram per liter = 16.387064 milligram per cubic inch). See the formula, worked examples, conversion table, and common uses.
Grams per Liter to Milligram per Cubic inches 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 / 0.06102374409.
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 Milligram per Cubic inches
Gram per Liter and Milligram per Cubic inch 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
milligram per cubic inches = grams per liter × 16.387064
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 milligram per cubic inch equals 0.0610237440947 base units, so dividing one by the other gives the direct gram per liter-to-milligram per cubic inch factor of 16.387064.
Simple example
1 g/L × 16.387064 = 16.387064 mg/in3
1 gram per liter = 16.387064 milligram per cubic inches.
Real-world example
1,000 g/L × 16.387064 = 16,387.064 mg/in3
1,000 grams per liter = 16,387.064 milligram per cubic inches.
Conversion table
| Gram per Liter (g/L) | Milligram per Cubic inch (mg/in3) |
|---|---|
| 0.1 g/L | 1.6387064 mg/in3 |
| 1 g/L | 16.387064 mg/in3 |
| 10 g/L | 163.87064 mg/in3 |
| 100 g/L | 1,638.7064 mg/in3 |
| 1,000 g/L | 16,387.064 mg/in3 |
| 10,000 g/L | 163,870.64 mg/in3 |
Reverse conversion: Milligram per Cubic inch to Gram per Liter
16.387064 mg/in3 × 0.06102374409 = 1 g/L
16.387064 milligram per cubic inches = 1 grams per liter.
grams per liter = milligram per cubic inches × 0.0610237440947
For a page dedicated to this direction, see Milligram per Cubic inch 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 Milligram per Cubic inch (mg/in3)
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 milligram per cubic inches are in 1 gram per liter?
1 gram per liter equals 16.387064 milligram per cubic inches, using the exact defined conversion factor rather than an estimate.
How do I convert gram per liter to milligram per cubic inch?
Multiply the gram per liter value by 16.387064. The converter above does this instantly to whatever precision you set.
How do I convert milligram per cubic inch back to gram per liter?
Use the reverse factor: 1 milligram per cubic inch equals 0.0610237441 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 milligram per cubic inch?
Milligram per Cubic inch (mg/in3) is a unit of density.
Is the gram per liter to milligram per cubic inch conversion exact?
Yes. Both gram per liter and milligram per cubic inch are defined by fixed standards rather than physical artifacts, so the factor of 16.387064 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.