Mass per volume density.
Milligrams per Teaspoon to Stones per Pint Converter — mg/tsp to st/pt
Convert Milligram per Teaspoon (mg/tsp) to Stone per Pint (st/pt) using the exact conversion factor (1 milligram per teaspoon = 0.0000151174 stone per pint). See the formula, worked examples, and conversion table.
Milligrams per Teaspoon to Stones per Pint 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 0.2028841362 / 13420.55986.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Milligrams per Teaspoon to Stones per Pint
Milligram per Teaspoon and Stone per Pint 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 pint = milligrams per teaspoon × 0.0000151174122641
This factor comes from each unit's defined relationship to the category's base unit: 1 milligram per teaspoon equals 0.202884136211 base units, and 1 stone per pint equals 13420.5598595 base units, so dividing one by the other gives the direct milligram per teaspoon-to-stone per pint factor of 0.0000151174122641.
Simple example
1 mg/tsp × 0.00001511741226 = 0.0000151174 st/pt
1 milligram per teaspoon = 0.0000151174 stones per pint.
Real-world example
1,000 mg/tsp × 0.00001511741226 = 0.0151174123 st/pt
1,000 milligrams per teaspoon = 0.0151174123 stones per pint.
Conversion table
| Milligram per Teaspoon (mg/tsp) | Stone per Pint (st/pt) |
|---|---|
| 0.1 mg/tsp | 0.0000015117 st/pt |
| 1 mg/tsp | 0.0000151174 st/pt |
| 10 mg/tsp | 0.0001511741 st/pt |
| 100 mg/tsp | 0.0015117412 st/pt |
| 1,000 mg/tsp | 0.0151174123 st/pt |
| 10,000 mg/tsp | 0.1511741226 st/pt |
Reverse conversion: Stone per Pint to Milligram per Teaspoon
0.0000151174 st/pt × 66148.88729 = 0.9999991887 mg/tsp
0.0000151174 stones per pint = 0.9999991887 milligrams per teaspoon.
milligrams per teaspoon = stones per pint × 66148.8872917
For a page dedicated to this direction, see Stone per Pint to Milligram per Teaspoon.
Understanding the Milligram per Teaspoon (mg/tsp)
Mass per volume density.
Understanding the Stone per Pint (st/pt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many stones per pint are in 1 milligram per teaspoon?
1 milligram per teaspoon equals 0.0000151174 stones per pint, using the exact defined conversion factor rather than an estimate.
How do I convert milligram per teaspoon to stone per pint?
Multiply the milligram per teaspoon value by 0.00001511741226. The converter above does this instantly to whatever precision you set.
How do I convert stone per pint back to milligram per teaspoon?
Use the reverse factor: 1 stone per pint equals 66,148.88729 milligrams per teaspoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a milligram per teaspoon?
Milligram per Teaspoon (mg/tsp) is a unit of density.
What is a stone per pint?
Stone per Pint (st/pt) is a unit of density.
Is the milligram per teaspoon to stone per pint conversion exact?
Yes. Both milligram per teaspoon and stone per pint are defined by fixed standards rather than physical artifacts, so the factor of 0.00001511741226 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.