Mass per volume density.
Carats per Teaspoon to Megagrams per Teaspoon Converter — ct/tsp to Mg/tsp
Convert Carat per Teaspoon (ct/tsp) to Megagram per Teaspoon (Mg/tsp) using the exact conversion factor (1 carat per teaspoon = 2e-7 megagram per teaspoon). See the formula, worked examples, and conversion table.
Carats per Teaspoon to Megagrams 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 40.57682724 / 2.02884136e+8.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Carats per Teaspoon to Megagrams per Teaspoon
Carat per Teaspoon and Megagram 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
megagrams per teaspoon = carats per teaspoon × 2e-7
This factor comes from each unit's defined relationship to the category's base unit: 1 carat per teaspoon equals 40.5768272422 base units, and 1 megagram per teaspoon equals 202884136.211 base units, so dividing one by the other gives the direct carat per teaspoon-to-megagram per teaspoon factor of 2e-7.
Simple example
1 ct/tsp × 2e-7 = 2e-7 Mg/tsp
1 carat per teaspoon = 2e-7 megagrams per teaspoon.
Real-world example
1,000 ct/tsp × 2e-7 = 0.0002 Mg/tsp
1,000 carats per teaspoon = 0.0002 megagrams per teaspoon.
Conversion table
| Carat per Teaspoon (ct/tsp) | Megagram per Teaspoon (Mg/tsp) |
|---|---|
| 0.1 ct/tsp | 2e-8 Mg/tsp |
| 1 ct/tsp | 2e-7 Mg/tsp |
| 10 ct/tsp | 0.000002 Mg/tsp |
| 100 ct/tsp | 0.00002 Mg/tsp |
| 1,000 ct/tsp | 0.0002 Mg/tsp |
| 10,000 ct/tsp | 0.002 Mg/tsp |
Reverse conversion: Megagram per Teaspoon to Carat per Teaspoon
2e-7 Mg/tsp × 5000000 = 1 ct/tsp
2e-7 megagrams per teaspoon = 1 carat per teaspoon.
carats per teaspoon = megagrams per teaspoon × 5000000
For a page dedicated to this direction, see Megagram per Teaspoon to Carat per Teaspoon.
Understanding the Carat per Teaspoon (ct/tsp)
Mass per volume density.
Understanding the Megagram per Teaspoon (Mg/tsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many megagrams per teaspoon are in 1 carat per teaspoon?
1 carat per teaspoon equals 2e-7 megagrams per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert carat per teaspoon to megagram per teaspoon?
Multiply the carat per teaspoon value by 2e-7. The converter above does this instantly to whatever precision you set.
How do I convert megagram per teaspoon back to carat per teaspoon?
Use the reverse factor: 1 megagram per teaspoon equals 5,000,000 carats per teaspoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a carat per teaspoon?
Carat per Teaspoon (ct/tsp) is a unit of density.
What is a megagram per teaspoon?
Megagram per Teaspoon (Mg/tsp) is a unit of density.
Is the carat per teaspoon to megagram per teaspoon conversion exact?
Yes. Both carat per teaspoon and megagram per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 2e-7 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.