Mass per volume density.
Stones per Gallon to Carats per Liter Converter — st/gal to ct/L
Convert Stone per Gallon (st/gal) to Carat per Liter (ct/L) using the exact conversion factor (1 stone per gallon = 8,387.849912 carat per liter). See the formula, worked examples, and conversion table.
Stones per Gallon to Carats per Liter 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 1677.569982 / 0.2.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Stones per Gallon to Carats per Liter
Stone per Gallon and Carat per Liter 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
carats per liter = stones per gallon × 8387.84991218
This factor comes from each unit's defined relationship to the category's base unit: 1 stone per gallon equals 1677.56998244 base units, and 1 carat per liter equals 0.2 base units, so dividing one by the other gives the direct stone per gallon-to-carat per liter factor of 8387.84991218.
Simple example
1 st/gal × 8387.849912 = 8,387.849912 ct/L
1 stone per gallon = 8,387.849912 carats per liter.
Real-world example
1,000 st/gal × 8387.849912 = 8,387,849.912 ct/L
1,000 stones per gallon = 8,387,849.912 carats per liter.
Conversion table
| Stone per Gallon (st/gal) | Carat per Liter (ct/L) |
|---|---|
| 0.1 st/gal | 838.7849912 ct/L |
| 1 st/gal | 8,387.849912 ct/L |
| 10 st/gal | 83,878.49912 ct/L |
| 100 st/gal | 838,784.9912 ct/L |
| 1,000 st/gal | 8,387,849.912 ct/L |
| 10,000 st/gal | 83,878,499.12 ct/L |
Reverse conversion: Carat per Liter to Stone per Gallon
1 ct/L × 0.0001192200636 = 0.0001192201 st/gal
1 carat per liter = 0.0001192201 stones per gallon.
stones per gallon = carats per liter × 0.0001192200636
For a page dedicated to this direction, see Carat per Liter to Stone per Gallon.
Understanding the Stone per Gallon (st/gal)
Mass per volume density.
Understanding the Carat per Liter (ct/L)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many carats per liter are in 1 stone per gallon?
1 stone per gallon equals 8,387.849912 carats per liter, using the exact defined conversion factor rather than an estimate.
How do I convert stone per gallon to carat per liter?
Multiply the stone per gallon value by 8387.849912. The converter above does this instantly to whatever precision you set.
How do I convert carat per liter back to stone per gallon?
Use the reverse factor: 1 carat per liter equals 0.0001192201 stones per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a stone per gallon?
Stone per Gallon (st/gal) is a unit of density.
What is a carat per liter?
Carat per Liter (ct/L) is a unit of density.
Is the stone per gallon to carat per liter conversion exact?
Yes. Both stone per gallon and carat per liter are defined by fixed standards rather than physical artifacts, so the factor of 8387.849912 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.