Mass per volume density.
Grams per Gallon to Carats per Teaspoon Converter — g/gal to ct/tsp
Convert Gram per Gallon (g/gal) to Carat per Teaspoon (ct/tsp) using the exact conversion factor (1 gram per gallon = 0.0065104167 carat per teaspoon). See the formula, worked examples, and conversion table.
Grams 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 0.2641720524 / 40.57682724.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grams per Gallon to Carats per Teaspoon
Gram 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 = grams per gallon × 0.00651041666667
This factor comes from each unit's defined relationship to the category's base unit: 1 gram per gallon equals 0.264172052358 base units, and 1 carat per teaspoon equals 40.5768272422 base units, so dividing one by the other gives the direct gram per gallon-to-carat per teaspoon factor of 0.00651041666667.
Simple example
1 g/gal × 0.006510416667 = 0.0065104167 ct/tsp
1 gram per gallon = 0.0065104167 carats per teaspoon.
Real-world example
1,000 g/gal × 0.006510416667 = 6.510416667 ct/tsp
1,000 grams per gallon = 6.510416667 carats per teaspoon.
Conversion table
| Gram per Gallon (g/gal) | Carat per Teaspoon (ct/tsp) |
|---|---|
| 0.1 g/gal | 0.0006510417 ct/tsp |
| 1 g/gal | 0.0065104167 ct/tsp |
| 10 g/gal | 0.0651041667 ct/tsp |
| 100 g/gal | 0.6510416667 ct/tsp |
| 1,000 g/gal | 6.510416667 ct/tsp |
| 10,000 g/gal | 65.10416667 ct/tsp |
Reverse conversion: Carat per Teaspoon to Gram per Gallon
0.0065104167 ct/tsp × 153.6 = 1.000000005 g/gal
0.0065104167 carats per teaspoon = 1.000000005 grams per gallon.
grams per gallon = carats per teaspoon × 153.6
For a page dedicated to this direction, see Carat per Teaspoon to Gram per Gallon.
Understanding the Gram per Gallon (g/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 gram per gallon?
1 gram per gallon equals 0.0065104167 carats per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert gram per gallon to carat per teaspoon?
Multiply the gram per gallon value by 0.006510416667. The converter above does this instantly to whatever precision you set.
How do I convert carat per teaspoon back to gram per gallon?
Use the reverse factor: 1 carat per teaspoon equals 153.6 grams per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a gram per gallon?
Gram per Gallon (g/gal) is a unit of density.
What is a carat per teaspoon?
Carat per Teaspoon (ct/tsp) is a unit of density.
Is the gram per gallon to carat per teaspoon conversion exact?
Yes. Both gram per gallon and carat per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 0.006510416667 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.