Mass per volume density.
Grams per Cup to Carats per Teaspoon Converter — g/cup to ct/tsp
Convert Gram per Cup (g/cup) to Carat per Teaspoon (ct/tsp) using the exact conversion factor (1 gram per cup = 0.1041666667 carat per teaspoon). See the formula, worked examples, and conversion table.
Grams per Cup 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 4.226752838 / 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 Cup to Carats per Teaspoon
Gram per Cup 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 cup × 0.104166666667
This factor comes from each unit's defined relationship to the category's base unit: 1 gram per cup equals 4.22675283773 base units, and 1 carat per teaspoon equals 40.5768272422 base units, so dividing one by the other gives the direct gram per cup-to-carat per teaspoon factor of 0.104166666667.
Simple example
1 g/cup × 0.1041666667 = 0.1041666667 ct/tsp
1 gram per cup = 0.1041666667 carats per teaspoon.
Real-world example
1,000 g/cup × 0.1041666667 = 104.1666667 ct/tsp
1,000 grams per cup = 104.1666667 carats per teaspoon.
Conversion table
| Gram per Cup (g/cup) | Carat per Teaspoon (ct/tsp) |
|---|---|
| 0.1 g/cup | 0.0104166667 ct/tsp |
| 1 g/cup | 0.1041666667 ct/tsp |
| 10 g/cup | 1.041666667 ct/tsp |
| 100 g/cup | 10.41666667 ct/tsp |
| 1,000 g/cup | 104.1666667 ct/tsp |
| 10,000 g/cup | 1,041.666667 ct/tsp |
Reverse conversion: Carat per Teaspoon to Gram per Cup
0.1041666667 ct/tsp × 9.6 = 1 g/cup
0.1041666667 carats per teaspoon = 1 grams per cup.
grams per cup = carats per teaspoon × 9.6
For a page dedicated to this direction, see Carat per Teaspoon to Gram per Cup.
Understanding the Gram per Cup (g/cup)
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 cup?
1 gram per cup equals 0.1041666667 carats per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert gram per cup to carat per teaspoon?
Multiply the gram per cup value by 0.1041666667. The converter above does this instantly to whatever precision you set.
How do I convert carat per teaspoon back to gram per cup?
Use the reverse factor: 1 carat per teaspoon equals 9.6 grams per cup. You can also use the swap control in the converter above to flip the direction instantly.
What is a gram per cup?
Gram per Cup (g/cup) 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 cup to carat per teaspoon conversion exact?
Yes. Both gram per cup and carat per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 0.1041666667 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.