Mass per volume density.
Slugs per Cup to Megagrams per Cubic yard Converter — slug/cup to Mg/yd3
Convert Slug per Cup (slug/cup) to Megagram per Cubic yard (Mg/yd3) using the exact conversion factor (1 slug per cup = 47.16142929 megagram per cubic yard). See the formula, worked examples, and conversion table.
Slugs per Cup 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 61684.82065 / 1307.950619.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Slugs per Cup to Megagrams per Cubic yard
Slug per Cup 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 = slugs per cup × 47.1614292944
This factor comes from each unit's defined relationship to the category's base unit: 1 slug per cup equals 61684.8206534 base units, and 1 megagram per cubic yard equals 1307.95061931 base units, so dividing one by the other gives the direct slug per cup-to-megagram per cubic yard factor of 47.1614292944.
Simple example
1 slug/cup × 47.16142929 = 47.16142929 Mg/yd3
1 slug per cup = 47.16142929 megagrams per cubic yard.
Real-world example
1,000 slug/cup × 47.16142929 = 47,161.42929 Mg/yd3
1,000 slugs per cup = 47,161.42929 megagrams per cubic yard.
Conversion table
| Slug per Cup (slug/cup) | Megagram per Cubic yard (Mg/yd3) |
|---|---|
| 0.1 slug/cup | 4.716142929 Mg/yd3 |
| 1 slug/cup | 47.16142929 Mg/yd3 |
| 10 slug/cup | 471.6142929 Mg/yd3 |
| 100 slug/cup | 4,716.142929 Mg/yd3 |
| 1,000 slug/cup | 47,161.42929 Mg/yd3 |
| 10,000 slug/cup | 471,614.2929 Mg/yd3 |
Reverse conversion: Megagram per Cubic yard to Slug per Cup
47.16142929 Mg/yd3 × 0.02120376789 = 0.9999999999 slug/cup
47.16142929 megagrams per cubic yard = 0.9999999999 slugs per cup.
slugs per cup = megagrams per cubic yard × 0.0212037678875
For a page dedicated to this direction, see Megagram per Cubic yard to Slug per Cup.
Understanding the Slug per Cup (slug/cup)
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 slug per cup?
1 slug per cup equals 47.16142929 megagrams per cubic yard, using the exact defined conversion factor rather than an estimate.
How do I convert slug per cup to megagram per cubic yard?
Multiply the slug per cup value by 47.16142929. The converter above does this instantly to whatever precision you set.
How do I convert megagram per cubic yard back to slug per cup?
Use the reverse factor: 1 megagram per cubic yard equals 0.0212037679 slugs per cup. You can also use the swap control in the converter above to flip the direction instantly.
What is a slug per cup?
Slug per Cup (slug/cup) 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 slug per cup to megagram per cubic yard conversion exact?
Yes. Both slug per cup and megagram per cubic yard are defined by fixed standards rather than physical artifacts, so the factor of 47.16142929 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.