Mass per volume density.
Stones per Liter to Megagrams per Cubic yard Converter — st/L to Mg/yd3
Convert Stone per Liter (st/L) to Megagram per Cubic yard (Mg/yd3) using the exact conversion factor (1 stone per liter = 4.8551475 megagram per cubic yard). See the formula, worked examples, and conversion table.
Stones per Liter to Megagrams per Cubic yard 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 / 1307.950619.
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 Cubic yard
Stone per Liter and Megagram per Cubic yard 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 cubic yard = stones per liter × 4.85514750039
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 cubic yard equals 1307.95061931 base units, so dividing one by the other gives the direct stone per liter-to-megagram per cubic yard factor of 4.85514750039.
Simple example
1 st/L × 4.8551475 = 4.8551475 Mg/yd3
1 stone per liter = 4.8551475 megagrams per cubic yard.
Real-world example
1,000 st/L × 4.8551475 = 4,855.1475 Mg/yd3
1,000 stones per liter = 4,855.1475 megagrams per cubic yard.
Conversion table
| Stone per Liter (st/L) | Megagram per Cubic yard (Mg/yd3) |
|---|---|
| 0.1 st/L | 0.48551475 Mg/yd3 |
| 1 st/L | 4.8551475 Mg/yd3 |
| 10 st/L | 48.551475 Mg/yd3 |
| 100 st/L | 485.51475 Mg/yd3 |
| 1,000 st/L | 4,855.1475 Mg/yd3 |
| 10,000 st/L | 48,551.475 Mg/yd3 |
Reverse conversion: Megagram per Cubic yard to Stone per Liter
4.8551475 Mg/yd3 × 0.205966966 = 0.9999999999 st/L
4.8551475 megagrams per cubic yard = 0.9999999999 stones per liter.
stones per liter = megagrams per cubic yard × 0.205966965972
For a page dedicated to this direction, see Megagram per Cubic yard to Stone per Liter.
Understanding the Stone per Liter (st/L)
Mass per volume density.
Understanding the Megagram per Cubic yard (Mg/yd3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many megagrams per cubic yard are in 1 stone per liter?
1 stone per liter equals 4.8551475 megagrams per cubic yard, using the exact defined conversion factor rather than an estimate.
How do I convert stone per liter to megagram per cubic yard?
Multiply the stone per liter value by 4.8551475. The converter above does this instantly to whatever precision you set.
How do I convert megagram per cubic yard back to stone per liter?
Use the reverse factor: 1 megagram per cubic yard equals 0.205966966 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 cubic yard?
Megagram per Cubic yard (Mg/yd3) is a unit of density.
Is the stone per liter to megagram per cubic yard conversion exact?
Yes. Both stone per liter and megagram per cubic yard are defined by fixed standards rather than physical artifacts, so the factor of 4.8551475 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.