Mass per volume density.
Grains per Pint to Imperial hundredweights per Teaspoon Converter — gr/pt to long cwt/tsp
Convert Grain per Pint (gr/pt) to Imperial hundredweight per Teaspoon (long cwt/tsp) using the exact conversion factor (1 grain per pint = 1.328656e-8 imperial hundredweight per teaspoon). See the formula, worked examples, and conversion table.
Grains per Pint to Imperial hundredweights 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 / 1.030699e+7.
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 Imperial hundredweights per Teaspoon
Grain per Pint and Imperial hundredweight 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
imperial hundredweights per teaspoon = grains per pint × 1.328656e-8
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 imperial hundredweight per teaspoon equals 10306989.9721 base units, so dividing one by the other gives the direct grain per pint-to-imperial hundredweight per teaspoon factor of 1.328656e-8.
Simple example
1 gr/pt × 1.328656e-8 = 1.328656e-8 long cwt/tsp
1 grain per pint = 1.328656e-8 imperial hundredweights per teaspoon.
Real-world example
1,000 gr/pt × 1.328656e-8 = 0.0000132866 long cwt/tsp
1,000 grains per pint = 0.0000132866 imperial hundredweights per teaspoon.
Conversion table
| Grain per Pint (gr/pt) | Imperial hundredweight per Teaspoon (long cwt/tsp) |
|---|---|
| 0.1 gr/pt | 1.328656e-9 long cwt/tsp |
| 1 gr/pt | 1.328656e-8 long cwt/tsp |
| 10 gr/pt | 1.328656e-7 long cwt/tsp |
| 100 gr/pt | 0.0000013287 long cwt/tsp |
| 1,000 gr/pt | 0.0000132866 long cwt/tsp |
| 10,000 gr/pt | 0.0001328656 long cwt/tsp |
Reverse conversion: Imperial hundredweight per Teaspoon to Grain per Pint
1.328656e-8 long cwt/tsp × 75264000 = 0.9999996518 gr/pt
1.328656e-8 imperial hundredweights per teaspoon = 0.9999996518 grains per pint.
grains per pint = imperial hundredweights per teaspoon × 75264000
For a page dedicated to this direction, see Imperial hundredweight per Teaspoon to Grain per Pint.
Understanding the Grain per Pint (gr/pt)
Mass per volume density.
Understanding the Imperial hundredweight per Teaspoon (long cwt/tsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial hundredweights per teaspoon are in 1 grain per pint?
1 grain per pint equals 1.328656e-8 imperial hundredweights per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert grain per pint to imperial hundredweight per teaspoon?
Multiply the grain per pint value by 1.328656e-8. The converter above does this instantly to whatever precision you set.
How do I convert imperial hundredweight per teaspoon back to grain per pint?
Use the reverse factor: 1 imperial hundredweight per teaspoon equals 75,264,000 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 imperial hundredweight per teaspoon?
Imperial hundredweight per Teaspoon (long cwt/tsp) is a unit of density.
Is the grain per pint to imperial hundredweight per teaspoon conversion exact?
Yes. Both grain per pint and imperial hundredweight per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 1.328656e-8 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.