Mass per volume density.
Metric tons per Cubic foot to Stones per Cup Converter — t/ft3 to st/cup
Convert Metric ton per Cubic foot (t/ft3) to Stone per Cup (st/cup) using the exact conversion factor (1 metric ton per cubic foot = 1.315692754 stone per cup). See the formula, worked examples, and conversion table.
Metric tons per Cubic foot 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 35314.66672 / 26841.11972.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Metric tons per Cubic foot to Stones per Cup
Metric ton per Cubic foot 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 = metric tons per cubic foot × 1.31569275392
This factor comes from each unit's defined relationship to the category's base unit: 1 metric ton per cubic foot equals 35314.6667215 base units, and 1 stone per cup equals 26841.119719 base units, so dividing one by the other gives the direct metric ton per cubic foot-to-stone per cup factor of 1.31569275392.
Simple example
1 t/ft3 × 1.315692754 = 1.315692754 st/cup
1 metric ton per cubic foot = 1.315692754 stones per cup.
Real-world example
1,000 t/ft3 × 1.315692754 = 1,315.692754 st/cup
1,000 metric tons per cubic foot = 1,315.692754 stones per cup.
Conversion table
| Metric ton per Cubic foot (t/ft3) | Stone per Cup (st/cup) |
|---|---|
| 0.1 t/ft3 | 0.1315692754 st/cup |
| 1 t/ft3 | 1.315692754 st/cup |
| 10 t/ft3 | 13.15692754 st/cup |
| 100 t/ft3 | 131.5692754 st/cup |
| 1,000 t/ft3 | 1,315.692754 st/cup |
| 10,000 t/ft3 | 13,156.92754 st/cup |
Reverse conversion: Stone per Cup to Metric ton per Cubic foot
1.315692754 st/cup × 0.7600558694 = 1 t/ft3
1.315692754 stones per cup = 1 metric tons per cubic foot.
metric tons per cubic foot = stones per cup × 0.76005586944
For a page dedicated to this direction, see Stone per Cup to Metric ton per Cubic foot.
Understanding the Metric ton per Cubic foot (t/ft3)
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 metric ton per cubic foot?
1 metric ton per cubic foot equals 1.315692754 stones per cup, using the exact defined conversion factor rather than an estimate.
How do I convert metric ton per cubic foot to stone per cup?
Multiply the metric ton per cubic foot value by 1.315692754. The converter above does this instantly to whatever precision you set.
How do I convert stone per cup back to metric ton per cubic foot?
Use the reverse factor: 1 stone per cup equals 0.7600558694 metric tons per cubic foot. You can also use the swap control in the converter above to flip the direction instantly.
What is a metric ton per cubic foot?
Metric ton per Cubic foot (t/ft3) is a unit of density.
What is a stone per cup?
Stone per Cup (st/cup) is a unit of density.
Is the metric ton per cubic foot to stone per cup conversion exact?
Yes. Both metric ton per cubic foot and stone per cup are defined by fixed standards rather than physical artifacts, so the factor of 1.315692754 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.