Mass per volume density.
Kilograms per Cup to Grams per Teaspoon Converter — kg/cup to g/tsp
Convert Kilogram per Cup (kg/cup) to Gram per Teaspoon (g/tsp) using the exact conversion factor (1 kilogram per cup = 20.83333333 gram per teaspoon). See the formula, worked examples, and conversion table.
Kilograms per Cup to Grams 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 4226.752838 / 202.8841362.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Kilograms per Cup to Grams per Teaspoon
Kilogram per Cup and Gram 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
grams per teaspoon = kilograms per cup × 20.8333333333
This factor comes from each unit's defined relationship to the category's base unit: 1 kilogram per cup equals 4226.75283773 base units, and 1 gram per teaspoon equals 202.884136211 base units, so dividing one by the other gives the direct kilogram per cup-to-gram per teaspoon factor of 20.8333333333.
Simple example
1 kg/cup × 20.83333333 = 20.83333333 g/tsp
1 kilogram per cup = 20.83333333 grams per teaspoon.
Real-world example
1,000 kg/cup × 20.83333333 = 20,833.33333 g/tsp
1,000 kilograms per cup = 20,833.33333 grams per teaspoon.
Conversion table
| Kilogram per Cup (kg/cup) | Gram per Teaspoon (g/tsp) |
|---|---|
| 0.1 kg/cup | 2.083333333 g/tsp |
| 1 kg/cup | 20.83333333 g/tsp |
| 10 kg/cup | 208.3333333 g/tsp |
| 100 kg/cup | 2,083.333333 g/tsp |
| 1,000 kg/cup | 20,833.33333 g/tsp |
| 10,000 kg/cup | 208,333.3333 g/tsp |
Reverse conversion: Gram per Teaspoon to Kilogram per Cup
20.83333333 g/tsp × 0.048 = 0.9999999998 kg/cup
20.83333333 grams per teaspoon = 0.9999999998 kilograms per cup.
kilograms per cup = grams per teaspoon × 0.048
For a page dedicated to this direction, see Gram per Teaspoon to Kilogram per Cup.
Understanding the Kilogram per Cup (kg/cup)
Mass per volume density.
Understanding the Gram per Teaspoon (g/tsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many grams per teaspoon are in 1 kilogram per cup?
1 kilogram per cup equals 20.83333333 grams per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert kilogram per cup to gram per teaspoon?
Multiply the kilogram per cup value by 20.83333333. The converter above does this instantly to whatever precision you set.
How do I convert gram per teaspoon back to kilogram per cup?
Use the reverse factor: 1 gram per teaspoon equals 0.048 kilograms per cup. You can also use the swap control in the converter above to flip the direction instantly.
What is a kilogram per cup?
Kilogram per Cup (kg/cup) is a unit of density.
What is a gram per teaspoon?
Gram per Teaspoon (g/tsp) is a unit of density.
Is the kilogram per cup to gram per teaspoon conversion exact?
Yes. Both kilogram per cup and gram per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 20.83333333 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.