Mass per volume density.
Imperial hundredweights per Teaspoon to Stones per Teaspoon Converter — long cwt/tsp to st/tsp
Convert Imperial hundredweight per Teaspoon (long cwt/tsp) to Stone per Teaspoon (st/tsp) using the exact conversion factor (1 imperial hundredweight per teaspoon = 8 stone per teaspoon). See the formula, worked examples, and conversion table.
Imperial hundredweights per Teaspoon to Stones 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 1.030699e+7 / 1.28837375e+6.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Imperial hundredweights per Teaspoon to Stones per Teaspoon
Imperial hundredweight per Teaspoon and Stone 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
stones per teaspoon = imperial hundredweights per teaspoon × 8
This factor comes from each unit's defined relationship to the category's base unit: 1 imperial hundredweight per teaspoon equals 10306989.9721 base units, and 1 stone per teaspoon equals 1288373.74651 base units, so dividing one by the other gives the direct imperial hundredweight per teaspoon-to-stone per teaspoon factor of 8.
Simple example
1 long cwt/tsp × 8 = 8 st/tsp
1 imperial hundredweight per teaspoon = 8 stones per teaspoon.
Real-world example
1,000 long cwt/tsp × 8 = 8,000 st/tsp
1,000 imperial hundredweights per teaspoon = 8,000 stones per teaspoon.
Conversion table
| Imperial hundredweight per Teaspoon (long cwt/tsp) | Stone per Teaspoon (st/tsp) |
|---|---|
| 0.1 long cwt/tsp | 0.8 st/tsp |
| 1 long cwt/tsp | 8 st/tsp |
| 10 long cwt/tsp | 80 st/tsp |
| 100 long cwt/tsp | 800 st/tsp |
| 1,000 long cwt/tsp | 8,000 st/tsp |
| 10,000 long cwt/tsp | 80,000 st/tsp |
Reverse conversion: Stone per Teaspoon to Imperial hundredweight per Teaspoon
8 st/tsp × 0.125 = 1 long cwt/tsp
8 stones per teaspoon = 1 imperial hundredweight per teaspoon.
imperial hundredweights per teaspoon = stones per teaspoon × 0.125
For a page dedicated to this direction, see Stone per Teaspoon to Imperial hundredweight per Teaspoon.
Understanding the Imperial hundredweight per Teaspoon (long cwt/tsp)
Mass per volume density.
Understanding the Stone per Teaspoon (st/tsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many stones per teaspoon are in 1 imperial hundredweight per teaspoon?
1 imperial hundredweight per teaspoon equals 8 stones per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert imperial hundredweight per teaspoon to stone per teaspoon?
Multiply the imperial hundredweight per teaspoon value by 8. The converter above does this instantly to whatever precision you set.
How do I convert stone per teaspoon back to imperial hundredweight per teaspoon?
Use the reverse factor: 1 stone per teaspoon equals 0.125 imperial hundredweights per teaspoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a imperial hundredweight per teaspoon?
Imperial hundredweight per Teaspoon (long cwt/tsp) is a unit of density.
What is a stone per teaspoon?
Stone per Teaspoon (st/tsp) is a unit of density.
Is the imperial hundredweight per teaspoon to stone per teaspoon conversion exact?
Yes. Both imperial hundredweight per teaspoon and stone per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 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.