Mass per volume density.
Ounces per Cubic Meter to Long tons per Cubic foot Converter — oz/m3 to long ton/ft3
Convert Ounce per Cubic Meter (oz/m3) to Long ton per Cubic foot (long ton/ft3) using the exact conversion factor (1 ounce per cubic meter = 7.900906e-7 long ton per cubic foot). See the formula, worked examples, and conversion table.
Ounces per Cubic Meter to Long tons per Cubic foot 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 0.02834952313 / 35881.35796.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Cubic Meter to Long tons per Cubic foot
Ounce per Cubic Meter and Long ton per Cubic foot 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 foot = ounces per cubic meter × 7.900906e-7
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per cubic meter equals 0.028349523125 base units, and 1 long ton per cubic foot equals 35881.3579577 base units, so dividing one by the other gives the direct ounce per cubic meter-to-long ton per cubic foot factor of 7.900906e-7.
Simple example
1 oz/m3 × 7.900906e-7 = 7.900906e-7 long ton/ft3
1 ounce per cubic meter = 7.900906e-7 long tons per cubic foot.
Real-world example
1,000 oz/m3 × 7.900906e-7 = 0.0007900906 long ton/ft3
1,000 ounces per cubic meter = 0.0007900906 long tons per cubic foot.
Conversion table
| Ounce per Cubic Meter (oz/m3) | Long ton per Cubic foot (long ton/ft3) |
|---|---|
| 0.1 oz/m3 | 7.900906e-8 long ton/ft3 |
| 1 oz/m3 | 7.900906e-7 long ton/ft3 |
| 10 oz/m3 | 0.0000079009 long ton/ft3 |
| 100 oz/m3 | 0.0000790091 long ton/ft3 |
| 1,000 oz/m3 | 0.0007900906 long ton/ft3 |
| 10,000 oz/m3 | 0.0079009059 long ton/ft3 |
Reverse conversion: Long ton per Cubic foot to Ounce per Cubic Meter
7.900906e-7 long ton/ft3 × 1265677.655 = 1.000000018 oz/m3
7.900906e-7 long tons per cubic foot = 1.000000018 ounces per cubic meter.
ounces per cubic meter = long tons per cubic foot × 1265677.6553
For a page dedicated to this direction, see Long ton per Cubic foot to Ounce per Cubic Meter.
Understanding the Ounce per Cubic Meter (oz/m3)
Mass per volume density.
Understanding the Long ton per Cubic foot (long ton/ft3)
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 foot are in 1 ounce per cubic meter?
1 ounce per cubic meter equals 7.900906e-7 long tons per cubic foot, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per cubic meter to long ton per cubic foot?
Multiply the ounce per cubic meter value by 7.900906e-7. The converter above does this instantly to whatever precision you set.
How do I convert long ton per cubic foot back to ounce per cubic meter?
Use the reverse factor: 1 long ton per cubic foot equals 1,265,677.655 ounces per cubic meter. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per cubic meter?
Ounce per Cubic Meter (oz/m3) is a unit of density.
What is a long ton per cubic foot?
Long ton per Cubic foot (long ton/ft3) is a unit of density.
Is the ounce per cubic meter to long ton per cubic foot conversion exact?
Yes. Both ounce per cubic meter and long ton per cubic foot are defined by fixed standards rather than physical artifacts, so the factor of 7.900906e-7 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.