Mass per volume density.
Carats per Teaspoon to Grams per Gallon Converter — ct/tsp to g/gal
Convert Carat per Teaspoon (ct/tsp) to Gram per Gallon (g/gal) using the exact conversion factor (1 carat per teaspoon = 153.6 gram per gallon). See the formula, worked examples, and conversion table.
Carats per Teaspoon to Grams per Gallon 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 / 0.2641720524.
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 Grams per Gallon
Carat per Teaspoon and Gram per Gallon 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
grams per gallon = carats per teaspoon × 153.6
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 gram per gallon equals 0.264172052358 base units, so dividing one by the other gives the direct carat per teaspoon-to-gram per gallon factor of 153.6.
Simple example
1 ct/tsp × 153.6 = 153.6 g/gal
1 carat per teaspoon = 153.6 grams per gallon.
Real-world example
1,000 ct/tsp × 153.6 = 153,600 g/gal
1,000 carats per teaspoon = 153,600 grams per gallon.
Conversion table
| Carat per Teaspoon (ct/tsp) | Gram per Gallon (g/gal) |
|---|---|
| 0.1 ct/tsp | 15.36 g/gal |
| 1 ct/tsp | 153.6 g/gal |
| 10 ct/tsp | 1,536 g/gal |
| 100 ct/tsp | 15,360 g/gal |
| 1,000 ct/tsp | 153,600 g/gal |
| 10,000 ct/tsp | 1,536,000 g/gal |
Reverse conversion: Gram per Gallon to Carat per Teaspoon
153.6 g/gal × 0.006510416667 = 1 ct/tsp
153.6 grams per gallon = 1 carats per teaspoon.
carats per teaspoon = grams per gallon × 0.00651041666667
For a page dedicated to this direction, see Gram per Gallon to Carat per Teaspoon.
Understanding the Carat per Teaspoon (ct/tsp)
Mass per volume density.
Understanding the Gram per Gallon (g/gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many grams per gallon are in 1 carat per teaspoon?
1 carat per teaspoon equals 153.6 grams per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert carat per teaspoon to gram per gallon?
Multiply the carat per teaspoon value by 153.6. The converter above does this instantly to whatever precision you set.
How do I convert gram per gallon back to carat per teaspoon?
Use the reverse factor: 1 gram per gallon equals 0.0065104167 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 gram per gallon?
Gram per Gallon (g/gal) is a unit of density.
Is the carat per teaspoon to gram per gallon conversion exact?
Yes. Both carat per teaspoon and gram per gallon are defined by fixed standards rather than physical artifacts, so the factor of 153.6 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.