Mass per volume density.
Long tons per Liter to Slugs per Gallon Converter — long ton/L to slug/gal
Convert Long ton per Liter (long ton/L) to Slug per Gallon (slug/gal) using the exact conversion factor (1 long ton per liter = 263.5453969 slug per gallon). See the formula, worked examples, and conversion table.
Long tons per Liter to Slugs 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 1.01604691e+6 / 3855.301291.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Long tons per Liter to Slugs per Gallon
Long ton per Liter and Slug 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
slugs per gallon = long tons per liter × 263.545396884
This factor comes from each unit's defined relationship to the category's base unit: 1 long ton per liter equals 1016046.9088 base units, and 1 slug per gallon equals 3855.30129084 base units, so dividing one by the other gives the direct long ton per liter-to-slug per gallon factor of 263.545396884.
Simple example
1 long ton/L × 263.5453969 = 263.5453969 slug/gal
1 long ton per liter = 263.5453969 slugs per gallon.
Real-world example
1,000 long ton/L × 263.5453969 = 263,545.3969 slug/gal
1,000 long tons per liter = 263,545.3969 slugs per gallon.
Conversion table
| Long ton per Liter (long ton/L) | Slug per Gallon (slug/gal) |
|---|---|
| 0.1 long ton/L | 26.35453969 slug/gal |
| 1 long ton/L | 263.5453969 slug/gal |
| 10 long ton/L | 2,635.453969 slug/gal |
| 100 long ton/L | 26,354.53969 slug/gal |
| 1,000 long ton/L | 263,545.3969 slug/gal |
| 10,000 long ton/L | 2,635,453.969 slug/gal |
Reverse conversion: Slug per Gallon to Long ton per Liter
263.5453969 slug/gal × 0.003794412696 = 1 long ton/L
263.5453969 slugs per gallon = 1 long tons per liter.
long tons per liter = slugs per gallon × 0.00379441269635
For a page dedicated to this direction, see Slug per Gallon to Long ton per Liter.
Understanding the Long ton per Liter (long ton/L)
Mass per volume density.
Understanding the Slug per Gallon (slug/gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many slugs per gallon are in 1 long ton per liter?
1 long ton per liter equals 263.5453969 slugs per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert long ton per liter to slug per gallon?
Multiply the long ton per liter value by 263.5453969. The converter above does this instantly to whatever precision you set.
How do I convert slug per gallon back to long ton per liter?
Use the reverse factor: 1 slug per gallon equals 0.0037944127 long tons per liter. You can also use the swap control in the converter above to flip the direction instantly.
What is a long ton per liter?
Long ton per Liter (long ton/L) is a unit of density.
What is a slug per gallon?
Slug per Gallon (slug/gal) is a unit of density.
Is the long ton per liter to slug per gallon conversion exact?
Yes. Both long ton per liter and slug per gallon are defined by fixed standards rather than physical artifacts, so the factor of 263.5453969 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.