Mass per volume density.
Stones per Liter to Megagrams per Gallon Converter — st/L to Mg/gal
Convert Stone per Liter (st/L) to Megagram per Gallon (Mg/gal) using the exact conversion factor (1 stone per liter = 0.0240384746 megagram per gallon). See the formula, worked examples, and conversion table.
Stones per Liter to Megagrams 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 6350.29318 / 264172.0524.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Stones per Liter to Megagrams per Gallon
Stone per Liter and Megagram 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
megagrams per gallon = stones per liter × 0.0240384746354
This factor comes from each unit's defined relationship to the category's base unit: 1 stone per liter equals 6350.29318 base units, and 1 megagram per gallon equals 264172.052358 base units, so dividing one by the other gives the direct stone per liter-to-megagram per gallon factor of 0.0240384746354.
Simple example
1 st/L × 0.02403847464 = 0.0240384746 Mg/gal
1 stone per liter = 0.0240384746 megagrams per gallon.
Real-world example
1,000 st/L × 0.02403847464 = 24.03847464 Mg/gal
1,000 stones per liter = 24.03847464 megagrams per gallon.
Conversion table
| Stone per Liter (st/L) | Megagram per Gallon (Mg/gal) |
|---|---|
| 0.1 st/L | 0.0024038475 Mg/gal |
| 1 st/L | 0.0240384746 Mg/gal |
| 10 st/L | 0.2403847464 Mg/gal |
| 100 st/L | 2.403847464 Mg/gal |
| 1,000 st/L | 24.03847464 Mg/gal |
| 10,000 st/L | 240.3847464 Mg/gal |
Reverse conversion: Megagram per Gallon to Stone per Liter
0.0240384746 Mg/gal × 41.59997733 = 0.9999999985 st/L
0.0240384746 megagrams per gallon = 0.9999999985 stones per liter.
stones per liter = megagrams per gallon × 41.5999773349
For a page dedicated to this direction, see Megagram per Gallon to Stone per Liter.
Understanding the Stone per Liter (st/L)
Mass per volume density.
Understanding the Megagram per Gallon (Mg/gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many megagrams per gallon are in 1 stone per liter?
1 stone per liter equals 0.0240384746 megagrams per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert stone per liter to megagram per gallon?
Multiply the stone per liter value by 0.02403847464. The converter above does this instantly to whatever precision you set.
How do I convert megagram per gallon back to stone per liter?
Use the reverse factor: 1 megagram per gallon equals 41.59997733 stones per liter. You can also use the swap control in the converter above to flip the direction instantly.
What is a stone per liter?
Stone per Liter (st/L) is a unit of density.
What is a megagram per gallon?
Megagram per Gallon (Mg/gal) is a unit of density.
Is the stone per liter to megagram per gallon conversion exact?
Yes. Both stone per liter and megagram per gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.02403847464 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.