Mass per volume density.
Milligrams per Gallon to Carats per Teaspoon Converter — mg/gal to ct/tsp
Convert Milligram per Gallon (mg/gal) to Carat per Teaspoon (ct/tsp) using the exact conversion factor (1 milligram per gallon = 0.0000065104 carat per teaspoon). See the formula, worked examples, and conversion table.
Milligrams per Gallon to Carats 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 0.0002641720524 / 40.57682724.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Milligrams per Gallon to Carats per Teaspoon
Milligram per Gallon and Carat 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
carats per teaspoon = milligrams per gallon × 0.00000651041666667
This factor comes from each unit's defined relationship to the category's base unit: 1 milligram per gallon equals 0.000264172052358 base units, and 1 carat per teaspoon equals 40.5768272422 base units, so dividing one by the other gives the direct milligram per gallon-to-carat per teaspoon factor of 0.00000651041666667.
Simple example
1 mg/gal × 0.000006510416667 = 0.0000065104 ct/tsp
1 milligram per gallon = 0.0000065104 carats per teaspoon.
Real-world example
1,000 mg/gal × 0.000006510416667 = 0.0065104167 ct/tsp
1,000 milligrams per gallon = 0.0065104167 carats per teaspoon.
Conversion table
| Milligram per Gallon (mg/gal) | Carat per Teaspoon (ct/tsp) |
|---|---|
| 0.1 mg/gal | 6.510417e-7 ct/tsp |
| 1 mg/gal | 0.0000065104 ct/tsp |
| 10 mg/gal | 0.0000651042 ct/tsp |
| 100 mg/gal | 0.0006510417 ct/tsp |
| 1,000 mg/gal | 0.0065104167 ct/tsp |
| 10,000 mg/gal | 0.0651041667 ct/tsp |
Reverse conversion: Carat per Teaspoon to Milligram per Gallon
0.0000065104 ct/tsp × 153600 = 0.99999744 mg/gal
0.0000065104 carats per teaspoon = 0.99999744 milligrams per gallon.
milligrams per gallon = carats per teaspoon × 153600
For a page dedicated to this direction, see Carat per Teaspoon to Milligram per Gallon.
Understanding the Milligram per Gallon (mg/gal)
Mass per volume density.
Understanding the Carat per Teaspoon (ct/tsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many carats per teaspoon are in 1 milligram per gallon?
1 milligram per gallon equals 0.0000065104 carats per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert milligram per gallon to carat per teaspoon?
Multiply the milligram per gallon value by 0.000006510416667. The converter above does this instantly to whatever precision you set.
How do I convert carat per teaspoon back to milligram per gallon?
Use the reverse factor: 1 carat per teaspoon equals 153,600 milligrams per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a milligram per gallon?
Milligram per Gallon (mg/gal) is a unit of density.
What is a carat per teaspoon?
Carat per Teaspoon (ct/tsp) is a unit of density.
Is the milligram per gallon to carat per teaspoon conversion exact?
Yes. Both milligram per gallon and carat per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 0.000006510416667 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.