Mass per volume density.
Short tons per Cubic yard to Pounds per Cubic Meter Converter — ton/yd3 to lb/m3
Convert Short ton per Cubic yard (ton/yd3) to Pound per Cubic Meter (lb/m3) using the exact conversion factor (1 short ton per cubic yard = 2,615.901239 pound per cubic meter). See the formula, worked examples, and conversion table.
Short tons per Cubic yard to Pounds per Cubic Meter 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 1186.552843 / 0.45359237.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Short tons per Cubic yard to Pounds per Cubic Meter
Short ton per Cubic yard and Pound per Cubic Meter 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
pounds per cubic meter = short tons per cubic yard × 2615.90123863
This factor comes from each unit's defined relationship to the category's base unit: 1 short ton per cubic yard equals 1186.55284252 base units, and 1 pound per cubic meter equals 0.45359237 base units, so dividing one by the other gives the direct short ton per cubic yard-to-pound per cubic meter factor of 2615.90123863.
Simple example
1 ton/yd3 × 2615.901239 = 2,615.901239 lb/m3
1 short ton per cubic yard = 2,615.901239 pounds per cubic meter.
Real-world example
1,000 ton/yd3 × 2615.901239 = 2,615,901.239 lb/m3
1,000 short tons per cubic yard = 2,615,901.239 pounds per cubic meter.
Conversion table
| Short ton per Cubic yard (ton/yd3) | Pound per Cubic Meter (lb/m3) |
|---|---|
| 0.1 ton/yd3 | 261.5901239 lb/m3 |
| 1 ton/yd3 | 2,615.901239 lb/m3 |
| 10 ton/yd3 | 26,159.01239 lb/m3 |
| 100 ton/yd3 | 261,590.1239 lb/m3 |
| 1,000 ton/yd3 | 2,615,901.239 lb/m3 |
| 10,000 ton/yd3 | 26,159,012.39 lb/m3 |
Reverse conversion: Pound per Cubic Meter to Short ton per Cubic yard
1 lb/m3 × 0.000382277429 = 0.0003822774 ton/yd3
1 pound per cubic meter = 0.0003822774 short tons per cubic yard.
short tons per cubic yard = pounds per cubic meter × 0.000382277428992
For a page dedicated to this direction, see Pound per Cubic Meter to Short ton per Cubic yard.
Understanding the Short ton per Cubic yard (ton/yd3)
Mass per volume density.
Understanding the Pound per Cubic Meter (lb/m3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pounds per cubic meter are in 1 short ton per cubic yard?
1 short ton per cubic yard equals 2,615.901239 pounds per cubic meter, using the exact defined conversion factor rather than an estimate.
How do I convert short ton per cubic yard to pound per cubic meter?
Multiply the short ton per cubic yard value by 2615.901239. The converter above does this instantly to whatever precision you set.
How do I convert pound per cubic meter back to short ton per cubic yard?
Use the reverse factor: 1 pound per cubic meter equals 0.0003822774 short tons per cubic yard. You can also use the swap control in the converter above to flip the direction instantly.
What is a short ton per cubic yard?
Short ton per Cubic yard (ton/yd3) is a unit of density.
What is a pound per cubic meter?
Pound per Cubic Meter (lb/m3) is a unit of density.
Is the short ton per cubic yard to pound per cubic meter conversion exact?
Yes. Both short ton per cubic yard and pound per cubic meter are defined by fixed standards rather than physical artifacts, so the factor of 2615.901239 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.