Mass per volume density.
US hundredweights per Liter to Long tons per Gallon Converter — cwt/L to long ton/gal
Convert US hundredweight per Liter (cwt/L) to Long ton per Gallon (long ton/gal) using the exact conversion factor (1 us hundredweight per liter = 0.1689915975 long ton per gallon). See the formula, worked examples, and conversion table.
US hundredweights per Liter to Long tons per 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 45359.237 / 268411.1972.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting US hundredweights per Liter to Long tons per Gallon
US hundredweight per Liter and Long ton per 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 gallon = us hundredweights per liter × 0.1689915975
This factor comes from each unit's defined relationship to the category's base unit: 1 us hundredweight per liter equals 45359.237 base units, and 1 long ton per gallon equals 268411.19719 base units, so dividing one by the other gives the direct us hundredweight per liter-to-long ton per gallon factor of 0.1689915975.
Simple example
1 cwt/L × 0.1689915975 = 0.1689915975 long ton/gal
1 us hundredweight per liter = 0.1689915975 long tons per gallon.
Real-world example
1,000 cwt/L × 0.1689915975 = 168.9915975 long ton/gal
1,000 us hundredweights per liter = 168.9915975 long tons per gallon.
Conversion table
| US hundredweight per Liter (cwt/L) | Long ton per Gallon (long ton/gal) |
|---|---|
| 0.1 cwt/L | 0.0168991598 long ton/gal |
| 1 cwt/L | 0.1689915975 long ton/gal |
| 10 cwt/L | 1.689915975 long ton/gal |
| 100 cwt/L | 16.89915975 long ton/gal |
| 1,000 cwt/L | 168.9915975 long ton/gal |
| 10,000 cwt/L | 1,689.915975 long ton/gal |
Reverse conversion: Long ton per Gallon to US hundredweight per Liter
0.1689915975 long ton/gal × 5.917453973 = 1 cwt/L
0.1689915975 long tons per gallon = 1 us hundredweights per liter.
us hundredweights per liter = long tons per gallon × 5.91745397282
For a page dedicated to this direction, see Long ton per Gallon to US hundredweight per Liter.
Understanding the US hundredweight per Liter (cwt/L)
Mass per volume density.
Understanding the Long ton per Gallon (long ton/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 gallon are in 1 us hundredweight per liter?
1 us hundredweight per liter equals 0.1689915975 long tons per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert us hundredweight per liter to long ton per gallon?
Multiply the us hundredweight per liter value by 0.1689915975. The converter above does this instantly to whatever precision you set.
How do I convert long ton per gallon back to us hundredweight per liter?
Use the reverse factor: 1 long ton per gallon equals 5.917453973 us hundredweights per liter. You can also use the swap control in the converter above to flip the direction instantly.
What is a us hundredweight per liter?
US hundredweight per Liter (cwt/L) is a unit of density.
What is a long ton per gallon?
Long ton per Gallon (long ton/gal) is a unit of density.
Is the us hundredweight per liter to long ton per gallon conversion exact?
Yes. Both us hundredweight per liter and long ton per gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.1689915975 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.