Mass per volume density.
Ounces per Imperial gallon to Long tons per Cup Converter — oz/imp gal to long ton/cup
Convert Ounce per Imperial gallon (oz/imp gal) to Long ton per Cup (long ton/cup) using the exact conversion factor (1 ounce per imperial gallon = 0.0000014521 long ton per cup). See the formula, worked examples, and conversion table.
Ounces per Imperial gallon to Long tons per Cup 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 6.236023291 / 4.29457916e+6.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Imperial gallon to Long tons per Cup
Ounce per Imperial gallon and Long ton per Cup 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 cup = ounces per imperial gallon × 0.00000145206854183
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per imperial gallon equals 6.23602329144 base units, and 1 long ton per cup equals 4294579.15504 base units, so dividing one by the other gives the direct ounce per imperial gallon-to-long ton per cup factor of 0.00000145206854183.
Simple example
1 oz/imp gal × 0.000001452068542 = 0.0000014521 long ton/cup
1 ounce per imperial gallon = 0.0000014521 long tons per cup.
Real-world example
1,000 oz/imp gal × 0.000001452068542 = 0.0014520685 long ton/cup
1,000 ounces per imperial gallon = 0.0014520685 long tons per cup.
Conversion table
| Ounce per Imperial gallon (oz/imp gal) | Long ton per Cup (long ton/cup) |
|---|---|
| 0.1 oz/imp gal | 1.452069e-7 long ton/cup |
| 1 oz/imp gal | 0.0000014521 long ton/cup |
| 10 oz/imp gal | 0.0000145207 long ton/cup |
| 100 oz/imp gal | 0.0001452069 long ton/cup |
| 1,000 oz/imp gal | 0.0014520685 long ton/cup |
| 10,000 oz/imp gal | 0.0145206854 long ton/cup |
Reverse conversion: Long ton per Cup to Ounce per Imperial gallon
0.0000014521 long ton/cup × 688672.7253 = 1.000021664 oz/imp gal
0.0000014521 long tons per cup = 1.000021664 ounces per imperial gallon.
ounces per imperial gallon = long tons per cup × 688672.725282
For a page dedicated to this direction, see Long ton per Cup to Ounce per Imperial gallon.
Understanding the Ounce per Imperial gallon (oz/imp gal)
Mass per volume density.
Understanding the Long ton per Cup (long ton/cup)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many long tons per cup are in 1 ounce per imperial gallon?
1 ounce per imperial gallon equals 0.0000014521 long tons per cup, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per imperial gallon to long ton per cup?
Multiply the ounce per imperial gallon value by 0.000001452068542. The converter above does this instantly to whatever precision you set.
How do I convert long ton per cup back to ounce per imperial gallon?
Use the reverse factor: 1 long ton per cup equals 688,672.7253 ounces per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per imperial gallon?
Ounce per Imperial gallon (oz/imp gal) is a unit of density.
What is a long ton per cup?
Long ton per Cup (long ton/cup) is a unit of density.
Is the ounce per imperial gallon to long ton per cup conversion exact?
Yes. Both ounce per imperial gallon and long ton per cup are defined by fixed standards rather than physical artifacts, so the factor of 0.000001452068542 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.