Mass per volume density.
Milligram per Cubic inches to Drams per Teaspoon Converter — mg/in3 to dr/tsp
Convert Milligram per Cubic inch (mg/in3) to Dram per Teaspoon (dr/tsp) using the exact conversion factor (1 milligram per cubic inch = 0.0001697559 dram per teaspoon). See the formula, worked examples, and conversion table.
Milligram per Cubic inches to Drams 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 0.06102374409 / 359.479282.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Milligram per Cubic inches to Drams per Teaspoon
Milligram per Cubic inch and Dram 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
drams per teaspoon = milligram per cubic inches × 0.000169755941882
This factor comes from each unit's defined relationship to the category's base unit: 1 milligram per cubic inch equals 0.0610237440947 base units, and 1 dram per teaspoon equals 359.479281951 base units, so dividing one by the other gives the direct milligram per cubic inch-to-dram per teaspoon factor of 0.000169755941882.
Simple example
1 mg/in3 × 0.0001697559419 = 0.0001697559 dr/tsp
1 milligram per cubic inch = 0.0001697559 drams per teaspoon.
Real-world example
1,000 mg/in3 × 0.0001697559419 = 0.1697559419 dr/tsp
1,000 milligram per cubic inches = 0.1697559419 drams per teaspoon.
Conversion table
| Milligram per Cubic inch (mg/in3) | Dram per Teaspoon (dr/tsp) |
|---|---|
| 0.1 mg/in3 | 0.0000169756 dr/tsp |
| 1 mg/in3 | 0.0001697559 dr/tsp |
| 10 mg/in3 | 0.0016975594 dr/tsp |
| 100 mg/in3 | 0.0169755942 dr/tsp |
| 1,000 mg/in3 | 0.1697559419 dr/tsp |
| 10,000 mg/in3 | 1.697559419 dr/tsp |
Reverse conversion: Dram per Teaspoon to Milligram per Cubic inch
0.0001697559 dr/tsp × 5890.81 = 0.9999997533 mg/in3
0.0001697559 drams per teaspoon = 0.9999997533 milligram per cubic inches.
milligram per cubic inches = drams per teaspoon × 5890.81
For a page dedicated to this direction, see Dram per Teaspoon to Milligram per Cubic inch.
Understanding the Milligram per Cubic inch (mg/in3)
Mass per volume density.
Understanding the Dram per Teaspoon (dr/tsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per teaspoon are in 1 milligram per cubic inch?
1 milligram per cubic inch equals 0.0001697559 drams per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert milligram per cubic inch to dram per teaspoon?
Multiply the milligram per cubic inch value by 0.0001697559419. The converter above does this instantly to whatever precision you set.
How do I convert dram per teaspoon back to milligram per cubic inch?
Use the reverse factor: 1 dram per teaspoon equals 5,890.81 milligram per cubic inches. You can also use the swap control in the converter above to flip the direction instantly.
What is a milligram per cubic inch?
Milligram per Cubic inch (mg/in3) is a unit of density.
What is a dram per teaspoon?
Dram per Teaspoon (dr/tsp) is a unit of density.
Is the milligram per cubic inch to dram per teaspoon conversion exact?
Yes. Both milligram per cubic inch and dram per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 0.0001697559419 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.