Mass per volume density.
Grams per Teaspoon to Stones per Cup Converter — g/tsp to st/cup
Convert Gram per Teaspoon (g/tsp) to Stone per Cup (st/cup) using the exact conversion factor (1 gram per teaspoon = 0.0075587061 stone per cup). See the formula, worked examples, and conversion table.
Grams per Teaspoon to Stones per Cup 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 202.8841362 / 26841.11972.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grams per Teaspoon to Stones per Cup
Gram per Teaspoon and Stone per Cup 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 cup = grams per teaspoon × 0.00755870613205
This factor comes from each unit's defined relationship to the category's base unit: 1 gram per teaspoon equals 202.884136211 base units, and 1 stone per cup equals 26841.119719 base units, so dividing one by the other gives the direct gram per teaspoon-to-stone per cup factor of 0.00755870613205.
Simple example
1 g/tsp × 0.007558706132 = 0.0075587061 st/cup
1 gram per teaspoon = 0.0075587061 stones per cup.
Real-world example
1,000 g/tsp × 0.007558706132 = 7.558706132 st/cup
1,000 grams per teaspoon = 7.558706132 stones per cup.
Conversion table
| Gram per Teaspoon (g/tsp) | Stone per Cup (st/cup) |
|---|---|
| 0.1 g/tsp | 0.0007558706 st/cup |
| 1 g/tsp | 0.0075587061 st/cup |
| 10 g/tsp | 0.0755870613 st/cup |
| 100 g/tsp | 0.7558706132 st/cup |
| 1,000 g/tsp | 7.558706132 st/cup |
| 10,000 g/tsp | 75.58706132 st/cup |
Reverse conversion: Stone per Cup to Gram per Teaspoon
0.0075587061 st/cup × 132.2977746 = 0.9999999958 g/tsp
0.0075587061 stones per cup = 0.9999999958 grams per teaspoon.
grams per teaspoon = stones per cup × 132.297774583
For a page dedicated to this direction, see Stone per Cup to Gram per Teaspoon.
Understanding the Gram per Teaspoon (g/tsp)
Mass per volume density.
Understanding the Stone per Cup (st/cup)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many stones per cup are in 1 gram per teaspoon?
1 gram per teaspoon equals 0.0075587061 stones per cup, using the exact defined conversion factor rather than an estimate.
How do I convert gram per teaspoon to stone per cup?
Multiply the gram per teaspoon value by 0.007558706132. The converter above does this instantly to whatever precision you set.
How do I convert stone per cup back to gram per teaspoon?
Use the reverse factor: 1 stone per cup equals 132.2977746 grams per teaspoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a gram per teaspoon?
Gram per Teaspoon (g/tsp) is a unit of density.
What is a stone per cup?
Stone per Cup (st/cup) is a unit of density.
Is the gram per teaspoon to stone per cup conversion exact?
Yes. Both gram per teaspoon and stone per cup are defined by fixed standards rather than physical artifacts, so the factor of 0.007558706132 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.