Mass per volume density.
Long tons per Cubic Meter to Megagrams per Cubic yard Converter — long ton/m3 to Mg/yd3
Convert Long ton per Cubic Meter (long ton/m3) to Megagram per Cubic yard (Mg/yd3) using the exact conversion factor (1 long ton per cubic meter = 0.7768236001 megagram per cubic yard). See the formula, worked examples, and conversion table.
Long tons per Cubic Meter to Megagrams 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 1016.046909 / 1307.950619.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Long tons per Cubic Meter to Megagrams per Cubic yard
Long ton per Cubic Meter and Megagram 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
megagrams per cubic yard = long tons per cubic meter × 0.776823600063
This factor comes from each unit's defined relationship to the category's base unit: 1 long ton per cubic meter equals 1016.0469088 base units, and 1 megagram per cubic yard equals 1307.95061931 base units, so dividing one by the other gives the direct long ton per cubic meter-to-megagram per cubic yard factor of 0.776823600063.
Simple example
1 long ton/m3 × 0.7768236001 = 0.7768236001 Mg/yd3
1 long ton per cubic meter = 0.7768236001 megagrams per cubic yard.
Real-world example
1,000 long ton/m3 × 0.7768236001 = 776.8236001 Mg/yd3
1,000 long tons per cubic meter = 776.8236001 megagrams per cubic yard.
Conversion table
| Long ton per Cubic Meter (long ton/m3) | Megagram per Cubic yard (Mg/yd3) |
|---|---|
| 0.1 long ton/m3 | 0.07768236 Mg/yd3 |
| 1 long ton/m3 | 0.7768236001 Mg/yd3 |
| 10 long ton/m3 | 7.768236001 Mg/yd3 |
| 100 long ton/m3 | 77.68236001 Mg/yd3 |
| 1,000 long ton/m3 | 776.8236001 Mg/yd3 |
| 10,000 long ton/m3 | 7,768.236001 Mg/yd3 |
Reverse conversion: Megagram per Cubic yard to Long ton per Cubic Meter
0.7768236001 Mg/yd3 × 1.287293537 = 1 long ton/m3
0.7768236001 megagrams per cubic yard = 1 long tons per cubic meter.
long tons per cubic meter = megagrams per cubic yard × 1.28729353732
For a page dedicated to this direction, see Megagram per Cubic yard to Long ton per Cubic Meter.
Understanding the Long ton per Cubic Meter (long ton/m3)
Mass per volume density.
Understanding the Megagram per Cubic yard (Mg/yd3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many megagrams per cubic yard are in 1 long ton per cubic meter?
1 long ton per cubic meter equals 0.7768236001 megagrams per cubic yard, using the exact defined conversion factor rather than an estimate.
How do I convert long ton per cubic meter to megagram per cubic yard?
Multiply the long ton per cubic meter value by 0.7768236001. The converter above does this instantly to whatever precision you set.
How do I convert megagram per cubic yard back to long ton per cubic meter?
Use the reverse factor: 1 megagram per cubic yard equals 1.287293537 long tons per cubic meter. You can also use the swap control in the converter above to flip the direction instantly.
What is a long ton per cubic meter?
Long ton per Cubic Meter (long ton/m3) is a unit of density.
What is a megagram per cubic yard?
Megagram per Cubic yard (Mg/yd3) is a unit of density.
Is the long ton per cubic meter to megagram per cubic yard conversion exact?
Yes. Both long ton per cubic meter and megagram per cubic yard are defined by fixed standards rather than physical artifacts, so the factor of 0.7768236001 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.