Mass per volume density.
Metric tons per Cubic Meter to Stones per Quart Converter — t/m3 to st/qt
Convert Metric ton per Cubic Meter (t/m3) to Stone per Quart (st/qt) using the exact conversion factor (1 metric ton per cubic meter = 0.1490250795 stone per quart). See the formula, worked examples, and conversion table.
Metric tons per Cubic Meter to Stones per Quart 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 1000 / 6710.27993.
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 Meter to Stones per Quart
Metric ton per Cubic Meter and Stone per Quart 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 quart = metric tons per cubic meter × 0.1490250795
This factor comes from each unit's defined relationship to the category's base unit: 1 metric ton per cubic meter equals 1000 base units, and 1 stone per quart equals 6710.27992975 base units, so dividing one by the other gives the direct metric ton per cubic meter-to-stone per quart factor of 0.1490250795.
Simple example
1 t/m3 × 0.1490250795 = 0.1490250795 st/qt
1 metric ton per cubic meter = 0.1490250795 stones per quart.
Real-world example
1,000 t/m3 × 0.1490250795 = 149.0250795 st/qt
1,000 metric tons per cubic meter = 149.0250795 stones per quart.
Conversion table
| Metric ton per Cubic Meter (t/m3) | Stone per Quart (st/qt) |
|---|---|
| 0.1 t/m3 | 0.014902508 st/qt |
| 1 t/m3 | 0.1490250795 st/qt |
| 10 t/m3 | 1.490250795 st/qt |
| 100 t/m3 | 14.90250795 st/qt |
| 1,000 t/m3 | 149.0250795 st/qt |
| 10,000 t/m3 | 1,490.250795 st/qt |
Reverse conversion: Stone per Quart to Metric ton per Cubic Meter
0.1490250795 st/qt × 6.71027993 = 1 t/m3
0.1490250795 stones per quart = 1 metric tons per cubic meter.
metric tons per cubic meter = stones per quart × 6.71027992975
For a page dedicated to this direction, see Stone per Quart to Metric ton per Cubic Meter.
Understanding the Metric ton per Cubic Meter (t/m3)
Mass per volume density.
Understanding the Stone per Quart (st/qt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many stones per quart are in 1 metric ton per cubic meter?
1 metric ton per cubic meter equals 0.1490250795 stones per quart, using the exact defined conversion factor rather than an estimate.
How do I convert metric ton per cubic meter to stone per quart?
Multiply the metric ton per cubic meter value by 0.1490250795. The converter above does this instantly to whatever precision you set.
How do I convert stone per quart back to metric ton per cubic meter?
Use the reverse factor: 1 stone per quart equals 6.71027993 metric tons per cubic meter. You can also use the swap control in the converter above to flip the direction instantly.
What is a metric ton per cubic meter?
Metric ton per Cubic Meter (t/m3) is a unit of density.
What is a stone per quart?
Stone per Quart (st/qt) is a unit of density.
Is the metric ton per cubic meter to stone per quart conversion exact?
Yes. Both metric ton per cubic meter and stone per quart are defined by fixed standards rather than physical artifacts, so the factor of 0.1490250795 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.