Mass per volume density.
Metric tons per Cubic Meter to Long tons per Imperial gallon Converter — t/m3 to long ton/imp gal
Convert Metric ton per Cubic Meter (t/m3) to Long ton per Imperial gallon (long ton/imp gal) using the exact conversion factor (1 metric ton per cubic meter = 0.0044742915 long ton per imperial gallon). See the formula, worked examples, and conversion table.
Metric tons per Cubic Meter to Long tons per Imperial gallon 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 / 223499.0748.
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 Long tons per Imperial gallon
Metric ton per Cubic Meter and Long ton per Imperial gallon 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 imperial gallon = metric tons per cubic meter × 0.00447429145311
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 long ton per imperial gallon equals 223499.074765 base units, so dividing one by the other gives the direct metric ton per cubic meter-to-long ton per imperial gallon factor of 0.00447429145311.
Simple example
1 t/m3 × 0.004474291453 = 0.0044742915 long ton/imp gal
1 metric ton per cubic meter = 0.0044742915 long tons per imperial gallon.
Real-world example
1,000 t/m3 × 0.004474291453 = 4.474291453 long ton/imp gal
1,000 metric tons per cubic meter = 4.474291453 long tons per imperial gallon.
Conversion table
| Metric ton per Cubic Meter (t/m3) | Long ton per Imperial gallon (long ton/imp gal) |
|---|---|
| 0.1 t/m3 | 0.0004474291 long ton/imp gal |
| 1 t/m3 | 0.0044742915 long ton/imp gal |
| 10 t/m3 | 0.0447429145 long ton/imp gal |
| 100 t/m3 | 0.4474291453 long ton/imp gal |
| 1,000 t/m3 | 4.474291453 long ton/imp gal |
| 10,000 t/m3 | 44.74291453 long ton/imp gal |
Reverse conversion: Long ton per Imperial gallon to Metric ton per Cubic Meter
0.0044742915 long ton/imp gal × 223.4990748 = 1.00000001 t/m3
0.0044742915 long tons per imperial gallon = 1.00000001 metric tons per cubic meter.
metric tons per cubic meter = long tons per imperial gallon × 223.499074765
For a page dedicated to this direction, see Long ton per Imperial gallon to Metric ton per Cubic Meter.
Understanding the Metric ton per Cubic Meter (t/m3)
Mass per volume density.
Understanding the Long ton per Imperial gallon (long ton/imp gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many long tons per imperial gallon are in 1 metric ton per cubic meter?
1 metric ton per cubic meter equals 0.0044742915 long tons per imperial gallon, using the exact defined conversion factor rather than an estimate.
How do I convert metric ton per cubic meter to long ton per imperial gallon?
Multiply the metric ton per cubic meter value by 0.004474291453. The converter above does this instantly to whatever precision you set.
How do I convert long ton per imperial gallon back to metric ton per cubic meter?
Use the reverse factor: 1 long ton per imperial gallon equals 223.4990748 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 long ton per imperial gallon?
Long ton per Imperial gallon (long ton/imp gal) is a unit of density.
Is the metric ton per cubic meter to long ton per imperial gallon conversion exact?
Yes. Both metric ton per cubic meter and long ton per imperial gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.004474291453 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.