Mass per volume density.
Grains per Pint to Hectograms per Teaspoon Converter — gr/pt to hg/tsp
Convert Grain per Pint (gr/pt) to Hectogram per Teaspoon (hg/tsp) using the exact conversion factor (1 grain per pint = 0.0000067499 hectogram per teaspoon). See the formula, worked examples, and conversion table.
Grains per Pint 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 0.1369444884 / 20288.41362.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grains per Pint to Hectograms per Teaspoon
Grain per Pint 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 = grains per pint × 0.00000674988645833
This factor comes from each unit's defined relationship to the category's base unit: 1 grain per pint equals 0.136944488362 base units, and 1 hectogram per teaspoon equals 20288.4136211 base units, so dividing one by the other gives the direct grain per pint-to-hectogram per teaspoon factor of 0.00000674988645833.
Simple example
1 gr/pt × 0.000006749886458 = 0.0000067499 hg/tsp
1 grain per pint = 0.0000067499 hectograms per teaspoon.
Real-world example
1,000 gr/pt × 0.000006749886458 = 0.0067498865 hg/tsp
1,000 grains per pint = 0.0067498865 hectograms per teaspoon.
Conversion table
| Grain per Pint (gr/pt) | Hectogram per Teaspoon (hg/tsp) |
|---|---|
| 0.1 gr/pt | 6.749886e-7 hg/tsp |
| 1 gr/pt | 0.0000067499 hg/tsp |
| 10 gr/pt | 0.0000674989 hg/tsp |
| 100 gr/pt | 0.0006749886 hg/tsp |
| 1,000 gr/pt | 0.0067498865 hg/tsp |
| 10,000 gr/pt | 0.0674988646 hg/tsp |
Reverse conversion: Hectogram per Teaspoon to Grain per Pint
0.0000067499 hg/tsp × 148150.6402 = 1.000002006 gr/pt
0.0000067499 hectograms per teaspoon = 1.000002006 grains per pint.
grains per pint = hectograms per teaspoon × 148150.640188
For a page dedicated to this direction, see Hectogram per Teaspoon to Grain per Pint.
Understanding the Grain per Pint (gr/pt)
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 grain per pint?
1 grain per pint equals 0.0000067499 hectograms per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert grain per pint to hectogram per teaspoon?
Multiply the grain per pint value by 0.000006749886458. The converter above does this instantly to whatever precision you set.
How do I convert hectogram per teaspoon back to grain per pint?
Use the reverse factor: 1 hectogram per teaspoon equals 148,150.6402 grains per pint. You can also use the swap control in the converter above to flip the direction instantly.
What is a grain per pint?
Grain per Pint (gr/pt) is a unit of density.
What is a hectogram per teaspoon?
Hectogram per Teaspoon (hg/tsp) is a unit of density.
Is the grain per pint to hectogram per teaspoon conversion exact?
Yes. Both grain per pint and hectogram per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 0.000006749886458 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.