Mass per volume density.
Slugs per Cup to Grains per Teaspoon Converter — slug/cup to gr/tsp
Convert Slug per Cup (slug/cup) to Grain per Teaspoon (gr/tsp) using the exact conversion factor (1 slug per cup = 4,692.048748 grain per teaspoon). See the formula, worked examples, and conversion table.
Slugs per Cup to Grains 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 61684.82065 / 13.14667088.
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 Grains per Teaspoon
Slug per Cup and Grain 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
grains per teaspoon = slugs per cup × 4692.04874781
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 grain per teaspoon equals 13.1466708828 base units, so dividing one by the other gives the direct slug per cup-to-grain per teaspoon factor of 4692.04874781.
Simple example
1 slug/cup × 4692.048748 = 4,692.048748 gr/tsp
1 slug per cup = 4,692.048748 grains per teaspoon.
Real-world example
1,000 slug/cup × 4692.048748 = 4,692,048.748 gr/tsp
1,000 slugs per cup = 4,692,048.748 grains per teaspoon.
Conversion table
| Slug per Cup (slug/cup) | Grain per Teaspoon (gr/tsp) |
|---|---|
| 0.1 slug/cup | 469.2048748 gr/tsp |
| 1 slug/cup | 4,692.048748 gr/tsp |
| 10 slug/cup | 46,920.48748 gr/tsp |
| 100 slug/cup | 469,204.8748 gr/tsp |
| 1,000 slug/cup | 4,692,048.748 gr/tsp |
| 10,000 slug/cup | 46,920,487.48 gr/tsp |
Reverse conversion: Grain per Teaspoon to Slug per Cup
1 gr/tsp × 0.0002131265155 = 0.0002131265 slug/cup
1 grain per teaspoon = 0.0002131265 slugs per cup.
slugs per cup = grains per teaspoon × 0.000213126515462
For a page dedicated to this direction, see Grain per Teaspoon to Slug per Cup.
Understanding the Slug per Cup (slug/cup)
Mass per volume density.
Understanding the Grain per Teaspoon (gr/tsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many grains per teaspoon are in 1 slug per cup?
1 slug per cup equals 4,692.048748 grains per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert slug per cup to grain per teaspoon?
Multiply the slug per cup value by 4692.048748. The converter above does this instantly to whatever precision you set.
How do I convert grain per teaspoon back to slug per cup?
Use the reverse factor: 1 grain per teaspoon equals 0.0002131265 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 grain per teaspoon?
Grain per Teaspoon (gr/tsp) is a unit of density.
Is the slug per cup to grain per teaspoon conversion exact?
Yes. Both slug per cup and grain per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 4692.048748 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.