Mass per volume density.
Megagrams per Teaspoon to Slugs per Cup Converter — Mg/tsp to slug/cup
Convert Megagram per Teaspoon (Mg/tsp) to Slug per Cup (slug/cup) using the exact conversion factor (1 megagram per teaspoon = 3,289.044761 slug per cup). See the formula, worked examples, and conversion table.
Megagrams 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 2.02884136e+8 / 61684.82065.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Megagrams per Teaspoon to Slugs per Cup
Megagram 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 = megagrams per teaspoon × 3289.04476113
This factor comes from each unit's defined relationship to the category's base unit: 1 megagram per teaspoon equals 202884136.211 base units, and 1 slug per cup equals 61684.8206534 base units, so dividing one by the other gives the direct megagram per teaspoon-to-slug per cup factor of 3289.04476113.
Simple example
1 Mg/tsp × 3289.044761 = 3,289.044761 slug/cup
1 megagram per teaspoon = 3,289.044761 slugs per cup.
Real-world example
1,000 Mg/tsp × 3289.044761 = 3,289,044.761 slug/cup
1,000 megagrams per teaspoon = 3,289,044.761 slugs per cup.
Conversion table
| Megagram per Teaspoon (Mg/tsp) | Slug per Cup (slug/cup) |
|---|---|
| 0.1 Mg/tsp | 328.9044761 slug/cup |
| 1 Mg/tsp | 3,289.044761 slug/cup |
| 10 Mg/tsp | 32,890.44761 slug/cup |
| 100 Mg/tsp | 328,904.4761 slug/cup |
| 1,000 Mg/tsp | 3,289,044.761 slug/cup |
| 10,000 Mg/tsp | 32,890,447.61 slug/cup |
Reverse conversion: Slug per Cup to Megagram per Teaspoon
1 slug/cup × 0.0003040396445 = 0.0003040396 Mg/tsp
1 slug per cup = 0.0003040396 megagrams per teaspoon.
megagrams per teaspoon = slugs per cup × 0.000304039644525
For a page dedicated to this direction, see Slug per Cup to Megagram per Teaspoon.
Understanding the Megagram per Teaspoon (Mg/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 megagram per teaspoon?
1 megagram per teaspoon equals 3,289.044761 slugs per cup, using the exact defined conversion factor rather than an estimate.
How do I convert megagram per teaspoon to slug per cup?
Multiply the megagram per teaspoon value by 3289.044761. The converter above does this instantly to whatever precision you set.
How do I convert slug per cup back to megagram per teaspoon?
Use the reverse factor: 1 slug per cup equals 0.0003040396 megagrams per teaspoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a megagram per teaspoon?
Megagram per Teaspoon (Mg/tsp) is a unit of density.
What is a slug per cup?
Slug per Cup (slug/cup) is a unit of density.
Is the megagram per teaspoon to slug per cup conversion exact?
Yes. Both megagram per teaspoon and slug per cup are defined by fixed standards rather than physical artifacts, so the factor of 3289.044761 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.