Mass per volume density.
Drams per Cup to Kilograms per Teaspoon Converter — dr/cup to kg/tsp
Convert Dram per Cup (dr/cup) to Kilogram per Teaspoon (kg/tsp) using the exact conversion factor (1 dram per cup = 0.0000369134 kilogram per teaspoon). See the formula, worked examples, and conversion table.
Drams per Cup to Kilograms 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 7.489151707 / 202884.1362.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Cup to Kilograms per Teaspoon
Dram per Cup and Kilogram 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
kilograms per teaspoon = drams per cup × 0.000036913441569
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per cup equals 7.48915170731 base units, and 1 kilogram per teaspoon equals 202884.136211 base units, so dividing one by the other gives the direct dram per cup-to-kilogram per teaspoon factor of 0.000036913441569.
Simple example
1 dr/cup × 0.00003691344157 = 0.0000369134 kg/tsp
1 dram per cup = 0.0000369134 kilograms per teaspoon.
Real-world example
1,000 dr/cup × 0.00003691344157 = 0.0369134416 kg/tsp
1,000 drams per cup = 0.0369134416 kilograms per teaspoon.
Conversion table
| Dram per Cup (dr/cup) | Kilogram per Teaspoon (kg/tsp) |
|---|---|
| 0.1 dr/cup | 0.0000036913 kg/tsp |
| 1 dr/cup | 0.0000369134 kg/tsp |
| 10 dr/cup | 0.0003691344 kg/tsp |
| 100 dr/cup | 0.0036913442 kg/tsp |
| 1,000 dr/cup | 0.0369134416 kg/tsp |
| 10,000 dr/cup | 0.3691344157 kg/tsp |
Reverse conversion: Kilogram per Teaspoon to Dram per Cup
0.0000369134 kg/tsp × 27090.40278 = 0.9999988739 dr/cup
0.0000369134 kilograms per teaspoon = 0.9999988739 drams per cup.
drams per cup = kilograms per teaspoon × 27090.4027773
For a page dedicated to this direction, see Kilogram per Teaspoon to Dram per Cup.
Understanding the Dram per Cup (dr/cup)
Mass per volume density.
Understanding the Kilogram per Teaspoon (kg/tsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many kilograms per teaspoon are in 1 dram per cup?
1 dram per cup equals 0.0000369134 kilograms per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert dram per cup to kilogram per teaspoon?
Multiply the dram per cup value by 0.00003691344157. The converter above does this instantly to whatever precision you set.
How do I convert kilogram per teaspoon back to dram per cup?
Use the reverse factor: 1 kilogram per teaspoon equals 27,090.40278 drams per cup. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per cup?
Dram per Cup (dr/cup) is a unit of density.
What is a kilogram per teaspoon?
Kilogram per Teaspoon (kg/tsp) is a unit of density.
Is the dram per cup to kilogram per teaspoon conversion exact?
Yes. Both dram per cup and kilogram per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 0.00003691344157 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.