Mass per volume density.
Drams per Cubic foot to Grains per Teaspoon Converter — dr/ft3 to gr/tsp
Convert Dram per Cubic foot (dr/ft3) to Grain per Teaspoon (gr/tsp) using the exact conversion factor (1 dram per cubic foot = 0.0047595413 grain per teaspoon). See the formula, worked examples, and conversion table.
Drams per Cubic foot to Grains 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 0.06257212255 / 13.14667088.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Cubic foot to Grains per Teaspoon
Dram per Cubic foot and Grain 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
grains per teaspoon = drams per cubic foot × 0.00475954126429
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per cubic foot equals 0.0625721225545 base units, and 1 grain per teaspoon equals 13.1466708828 base units, so dividing one by the other gives the direct dram per cubic foot-to-grain per teaspoon factor of 0.00475954126429.
Simple example
1 dr/ft3 × 0.004759541264 = 0.0047595413 gr/tsp
1 dram per cubic foot = 0.0047595413 grains per teaspoon.
Real-world example
1,000 dr/ft3 × 0.004759541264 = 4.759541264 gr/tsp
1,000 drams per cubic foot = 4.759541264 grains per teaspoon.
Conversion table
| Dram per Cubic foot (dr/ft3) | Grain per Teaspoon (gr/tsp) |
|---|---|
| 0.1 dr/ft3 | 0.0004759541 gr/tsp |
| 1 dr/ft3 | 0.0047595413 gr/tsp |
| 10 dr/ft3 | 0.0475954126 gr/tsp |
| 100 dr/ft3 | 0.4759541264 gr/tsp |
| 1,000 dr/ft3 | 4.759541264 gr/tsp |
| 10,000 dr/ft3 | 47.59541264 gr/tsp |
Reverse conversion: Grain per Teaspoon to Dram per Cubic foot
0.0047595413 gr/tsp × 210.104282 = 1.000000008 dr/ft3
0.0047595413 grains per teaspoon = 1.000000008 drams per cubic foot.
drams per cubic foot = grains per teaspoon × 210.104282004
For a page dedicated to this direction, see Grain per Teaspoon to Dram per Cubic foot.
Understanding the Dram per Cubic foot (dr/ft3)
Mass per volume density.
Understanding the Grain per Teaspoon (gr/tsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many grains per teaspoon are in 1 dram per cubic foot?
1 dram per cubic foot equals 0.0047595413 grains per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert dram per cubic foot to grain per teaspoon?
Multiply the dram per cubic foot value by 0.004759541264. The converter above does this instantly to whatever precision you set.
How do I convert grain per teaspoon back to dram per cubic foot?
Use the reverse factor: 1 grain per teaspoon equals 210.104282 drams per cubic foot. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per cubic foot?
Dram per Cubic foot (dr/ft3) is a unit of density.
What is a grain per teaspoon?
Grain per Teaspoon (gr/tsp) is a unit of density.
Is the dram per cubic foot to grain per teaspoon conversion exact?
Yes. Both dram per cubic foot and grain per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 0.004759541264 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.