Mass per volume density.
Stones per Cubic yard to Slugs per Teaspoon Converter — st/yd3 to slug/tsp
Convert Stone per Cubic yard (st/yd3) to Slug per Teaspoon (slug/tsp) using the exact conversion factor (1 stone per cubic yard = 0.0000028052 slug per teaspoon). See the formula, worked examples, and conversion table.
Stones per Cubic yard to Slugs per Teaspoon 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 8.305869898 / 2.96087139e+6.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Stones per Cubic yard to Slugs per Teaspoon
Stone per Cubic yard and Slug per Teaspoon 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
slugs per teaspoon = stones per cubic yard × 0.00000280521130429
This factor comes from each unit's defined relationship to the category's base unit: 1 stone per cubic yard equals 8.30586989761 base units, and 1 slug per teaspoon equals 2960871.39136 base units, so dividing one by the other gives the direct stone per cubic yard-to-slug per teaspoon factor of 0.00000280521130429.
Simple example
1 st/yd3 × 0.000002805211304 = 0.0000028052 slug/tsp
1 stone per cubic yard = 0.0000028052 slugs per teaspoon.
Real-world example
1,000 st/yd3 × 0.000002805211304 = 0.0028052113 slug/tsp
1,000 stones per cubic yard = 0.0028052113 slugs per teaspoon.
Conversion table
| Stone per Cubic yard (st/yd3) | Slug per Teaspoon (slug/tsp) |
|---|---|
| 0.1 st/yd3 | 2.805211e-7 slug/tsp |
| 1 st/yd3 | 0.0000028052 slug/tsp |
| 10 st/yd3 | 0.0000280521 slug/tsp |
| 100 st/yd3 | 0.0002805211 slug/tsp |
| 1,000 st/yd3 | 0.0028052113 slug/tsp |
| 10,000 st/yd3 | 0.028052113 slug/tsp |
Reverse conversion: Slug per Teaspoon to Stone per Cubic yard
0.0000028052 slug/tsp × 356479.3848 = 0.9999959703 st/yd3
0.0000028052 slugs per teaspoon = 0.9999959703 stones per cubic yard.
stones per cubic yard = slugs per teaspoon × 356479.384804
For a page dedicated to this direction, see Slug per Teaspoon to Stone per Cubic yard.
Understanding the Stone per Cubic yard (st/yd3)
Mass per volume density.
Understanding the Slug per Teaspoon (slug/tsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many slugs per teaspoon are in 1 stone per cubic yard?
1 stone per cubic yard equals 0.0000028052 slugs per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert stone per cubic yard to slug per teaspoon?
Multiply the stone per cubic yard value by 0.000002805211304. The converter above does this instantly to whatever precision you set.
How do I convert slug per teaspoon back to stone per cubic yard?
Use the reverse factor: 1 slug per teaspoon equals 356,479.3848 stones per cubic yard. You can also use the swap control in the converter above to flip the direction instantly.
What is a stone per cubic yard?
Stone per Cubic yard (st/yd3) is a unit of density.
What is a slug per teaspoon?
Slug per Teaspoon (slug/tsp) is a unit of density.
Is the stone per cubic yard to slug per teaspoon conversion exact?
Yes. Both stone per cubic yard and slug per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 0.000002805211304 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.