Mass per volume density.
Carats per Cup to Hectograms per Teaspoon Converter — ct/cup to hg/tsp
Convert Carat per Cup (ct/cup) to Hectogram per Teaspoon (hg/tsp) using the exact conversion factor (1 carat per cup = 0.0000416667 hectogram per teaspoon). See the formula, worked examples, and conversion table.
Carats per Cup to Hectograms 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 0.8453505675 / 20288.41362.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Carats per Cup to Hectograms per Teaspoon
Carat per Cup and Hectogram 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
hectograms per teaspoon = carats per cup × 0.0000416666666667
This factor comes from each unit's defined relationship to the category's base unit: 1 carat per cup equals 0.845350567546 base units, and 1 hectogram per teaspoon equals 20288.4136211 base units, so dividing one by the other gives the direct carat per cup-to-hectogram per teaspoon factor of 0.0000416666666667.
Simple example
1 ct/cup × 0.00004166666667 = 0.0000416667 hg/tsp
1 carat per cup = 0.0000416667 hectograms per teaspoon.
Real-world example
1,000 ct/cup × 0.00004166666667 = 0.0416666667 hg/tsp
1,000 carats per cup = 0.0416666667 hectograms per teaspoon.
Conversion table
| Carat per Cup (ct/cup) | Hectogram per Teaspoon (hg/tsp) |
|---|---|
| 0.1 ct/cup | 0.0000041667 hg/tsp |
| 1 ct/cup | 0.0000416667 hg/tsp |
| 10 ct/cup | 0.0004166667 hg/tsp |
| 100 ct/cup | 0.0041666667 hg/tsp |
| 1,000 ct/cup | 0.0416666667 hg/tsp |
| 10,000 ct/cup | 0.4166666667 hg/tsp |
Reverse conversion: Hectogram per Teaspoon to Carat per Cup
0.0000416667 hg/tsp × 24000 = 1.0000008 ct/cup
0.0000416667 hectograms per teaspoon = 1.0000008 carats per cup.
carats per cup = hectograms per teaspoon × 24000
For a page dedicated to this direction, see Hectogram per Teaspoon to Carat per Cup.
Understanding the Carat per Cup (ct/cup)
Mass per volume density.
Understanding the Hectogram per Teaspoon (hg/tsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many hectograms per teaspoon are in 1 carat per cup?
1 carat per cup equals 0.0000416667 hectograms per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert carat per cup to hectogram per teaspoon?
Multiply the carat per cup value by 0.00004166666667. The converter above does this instantly to whatever precision you set.
How do I convert hectogram per teaspoon back to carat per cup?
Use the reverse factor: 1 hectogram per teaspoon equals 24,000 carats per cup. You can also use the swap control in the converter above to flip the direction instantly.
What is a carat per cup?
Carat per Cup (ct/cup) is a unit of density.
What is a hectogram per teaspoon?
Hectogram per Teaspoon (hg/tsp) is a unit of density.
Is the carat per cup to hectogram per teaspoon conversion exact?
Yes. Both carat per cup and hectogram per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 0.00004166666667 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.