Mass per volume density.
Hectograms per Teaspoon to Slugs per Cup Converter — hg/tsp to slug/cup
Convert Hectogram per Teaspoon (hg/tsp) to Slug per Cup (slug/cup) using the exact conversion factor (1 hectogram per teaspoon = 0.3289044761 slug per cup). See the formula, worked examples, and conversion table.
Hectograms per Teaspoon to Slugs per Cup 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 20288.41362 / 61684.82065.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Hectograms per Teaspoon to Slugs per Cup
Hectogram per Teaspoon and Slug per Cup 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 cup = hectograms per teaspoon × 0.328904476113
This factor comes from each unit's defined relationship to the category's base unit: 1 hectogram per teaspoon equals 20288.4136211 base units, and 1 slug per cup equals 61684.8206534 base units, so dividing one by the other gives the direct hectogram per teaspoon-to-slug per cup factor of 0.328904476113.
Simple example
1 hg/tsp × 0.3289044761 = 0.3289044761 slug/cup
1 hectogram per teaspoon = 0.3289044761 slugs per cup.
Real-world example
1,000 hg/tsp × 0.3289044761 = 328.9044761 slug/cup
1,000 hectograms per teaspoon = 328.9044761 slugs per cup.
Conversion table
| Hectogram per Teaspoon (hg/tsp) | Slug per Cup (slug/cup) |
|---|---|
| 0.1 hg/tsp | 0.0328904476 slug/cup |
| 1 hg/tsp | 0.3289044761 slug/cup |
| 10 hg/tsp | 3.289044761 slug/cup |
| 100 hg/tsp | 32.89044761 slug/cup |
| 1,000 hg/tsp | 328.9044761 slug/cup |
| 10,000 hg/tsp | 3,289.044761 slug/cup |
Reverse conversion: Slug per Cup to Hectogram per Teaspoon
0.3289044761 slug/cup × 3.040396445 = 1 hg/tsp
0.3289044761 slugs per cup = 1 hectograms per teaspoon.
hectograms per teaspoon = slugs per cup × 3.04039644525
For a page dedicated to this direction, see Slug per Cup to Hectogram per Teaspoon.
Understanding the Hectogram per Teaspoon (hg/tsp)
Mass per volume density.
Understanding the Slug per Cup (slug/cup)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many slugs per cup are in 1 hectogram per teaspoon?
1 hectogram per teaspoon equals 0.3289044761 slugs per cup, using the exact defined conversion factor rather than an estimate.
How do I convert hectogram per teaspoon to slug per cup?
Multiply the hectogram per teaspoon value by 0.3289044761. The converter above does this instantly to whatever precision you set.
How do I convert slug per cup back to hectogram per teaspoon?
Use the reverse factor: 1 slug per cup equals 3.040396445 hectograms per teaspoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a hectogram per teaspoon?
Hectogram per Teaspoon (hg/tsp) is a unit of density.
What is a slug per cup?
Slug per Cup (slug/cup) is a unit of density.
Is the hectogram per teaspoon to slug per cup conversion exact?
Yes. Both hectogram per teaspoon and slug per cup are defined by fixed standards rather than physical artifacts, so the factor of 0.3289044761 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.