Mass per volume density.
Drams per Cubic Meter to Long tons per Cubic yard Converter — dr/m3 to long ton/yd3
Convert Dram per Cubic Meter (dr/m3) to Long ton per Cubic yard (long ton/yd3) using the exact conversion factor (1 dram per cubic meter = 0.0000013333 long ton per cubic yard). See the formula, worked examples, and conversion table.
Drams per Cubic Meter to Long tons per Cubic yard 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 0.001771845195 / 1328.939184.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Cubic Meter to Long tons per Cubic yard
Dram per Cubic Meter and Long ton per Cubic yard 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
long tons per cubic yard = drams per cubic meter × 0.00000133327786339
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per cubic meter equals 0.00177184519531 base units, and 1 long ton per cubic yard equals 1328.93918362 base units, so dividing one by the other gives the direct dram per cubic meter-to-long ton per cubic yard factor of 0.00000133327786339.
Simple example
1 dr/m3 × 0.000001333277863 = 0.0000013333 long ton/yd3
1 dram per cubic meter = 0.0000013333 long tons per cubic yard.
Real-world example
1,000 dr/m3 × 0.000001333277863 = 0.0013332779 long ton/yd3
1,000 drams per cubic meter = 0.0013332779 long tons per cubic yard.
Conversion table
| Dram per Cubic Meter (dr/m3) | Long ton per Cubic yard (long ton/yd3) |
|---|---|
| 0.1 dr/m3 | 1.333278e-7 long ton/yd3 |
| 1 dr/m3 | 0.0000013333 long ton/yd3 |
| 10 dr/m3 | 0.0000133328 long ton/yd3 |
| 100 dr/m3 | 0.0001333278 long ton/yd3 |
| 1,000 dr/m3 | 0.0013332779 long ton/yd3 |
| 10,000 dr/m3 | 0.0133327786 long ton/yd3 |
Reverse conversion: Long ton per Cubic yard to Dram per Cubic Meter
0.0000013333 long ton/yd3 × 750031.2031 = 1.000016603 dr/m3
0.0000013333 long tons per cubic yard = 1.000016603 drams per cubic meter.
drams per cubic meter = long tons per cubic yard × 750031.20314
For a page dedicated to this direction, see Long ton per Cubic yard to Dram per Cubic Meter.
Understanding the Dram per Cubic Meter (dr/m3)
Mass per volume density.
Understanding the Long ton per Cubic yard (long ton/yd3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many long tons per cubic yard are in 1 dram per cubic meter?
1 dram per cubic meter equals 0.0000013333 long tons per cubic yard, using the exact defined conversion factor rather than an estimate.
How do I convert dram per cubic meter to long ton per cubic yard?
Multiply the dram per cubic meter value by 0.000001333277863. The converter above does this instantly to whatever precision you set.
How do I convert long ton per cubic yard back to dram per cubic meter?
Use the reverse factor: 1 long ton per cubic yard equals 750,031.2031 drams per cubic meter. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per cubic meter?
Dram per Cubic Meter (dr/m3) is a unit of density.
What is a long ton per cubic yard?
Long ton per Cubic yard (long ton/yd3) is a unit of density.
Is the dram per cubic meter to long ton per cubic yard conversion exact?
Yes. Both dram per cubic meter and long ton per cubic yard are defined by fixed standards rather than physical artifacts, so the factor of 0.000001333277863 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.