Mass per volume density.
Metric tons per Cup to Long tons per Imperial gallon Converter — t/cup to long ton/imp gal
Convert Metric ton per Cup (t/cup) to Long ton per Imperial gallon (long ton/imp gal) using the exact conversion factor (1 metric ton per cup = 18.9117241 long ton per imperial gallon). See the formula, worked examples, and conversion table.
Metric tons per Cup 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 4.22675284e+6 / 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 Cup to Long tons per Imperial gallon
Metric ton per Cup 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 cup × 18.9117240963
This factor comes from each unit's defined relationship to the category's base unit: 1 metric ton per cup equals 4226752.83773 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 cup-to-long ton per imperial gallon factor of 18.9117240963.
Simple example
1 t/cup × 18.9117241 = 18.9117241 long ton/imp gal
1 metric ton per cup = 18.9117241 long tons per imperial gallon.
Real-world example
1,000 t/cup × 18.9117241 = 18,911.7241 long ton/imp gal
1,000 metric tons per cup = 18,911.7241 long tons per imperial gallon.
Conversion table
| Metric ton per Cup (t/cup) | Long ton per Imperial gallon (long ton/imp gal) |
|---|---|
| 0.1 t/cup | 1.89117241 long ton/imp gal |
| 1 t/cup | 18.9117241 long ton/imp gal |
| 10 t/cup | 189.117241 long ton/imp gal |
| 100 t/cup | 1,891.17241 long ton/imp gal |
| 1,000 t/cup | 18,911.7241 long ton/imp gal |
| 10,000 t/cup | 189,117.241 long ton/imp gal |
Reverse conversion: Long ton per Imperial gallon to Metric ton per Cup
18.9117241 long ton/imp gal × 0.05287725196 = 1 t/cup
18.9117241 long tons per imperial gallon = 1 metric tons per cup.
metric tons per cup = long tons per imperial gallon × 0.0528772519581
For a page dedicated to this direction, see Long ton per Imperial gallon to Metric ton per Cup.
Understanding the Metric ton per Cup (t/cup)
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 cup?
1 metric ton per cup equals 18.9117241 long tons per imperial gallon, using the exact defined conversion factor rather than an estimate.
How do I convert metric ton per cup to long ton per imperial gallon?
Multiply the metric ton per cup value by 18.9117241. 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 cup?
Use the reverse factor: 1 long ton per imperial gallon equals 0.052877252 metric tons per cup. You can also use the swap control in the converter above to flip the direction instantly.
What is a metric ton per cup?
Metric ton per Cup (t/cup) 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 cup to long ton per imperial gallon conversion exact?
Yes. Both metric ton per cup and long ton per imperial gallon are defined by fixed standards rather than physical artifacts, so the factor of 18.9117241 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.