Mass per volume density.
Centigrams per Gallon to Imperial hundredweights per Liter Converter — cg/gal to long cwt/L
Convert Centigram per Gallon (cg/gal) to Imperial hundredweight per Liter (long cwt/L) using the exact conversion factor (1 centigram per gallon = 5.199997e-8 imperial hundredweight per liter). See the formula, worked examples, and conversion table.
Centigrams per Gallon to Imperial hundredweights 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 0.002641720524 / 50802.34544.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Centigrams per Gallon to Imperial hundredweights per Liter
Centigram per Gallon and Imperial hundredweight 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
imperial hundredweights per liter = centigrams per gallon × 5.199997e-8
This factor comes from each unit's defined relationship to the category's base unit: 1 centigram per gallon equals 0.00264172052358 base units, and 1 imperial hundredweight per liter equals 50802.34544 base units, so dividing one by the other gives the direct centigram per gallon-to-imperial hundredweight per liter factor of 5.199997e-8.
Simple example
1 cg/gal × 5.199997e-8 = 5.199997e-8 long cwt/L
1 centigram per gallon = 5.199997e-8 imperial hundredweights per liter.
Real-world example
1,000 cg/gal × 5.199997e-8 = 0.000052 long cwt/L
1,000 centigrams per gallon = 0.000052 imperial hundredweights per liter.
Conversion table
| Centigram per Gallon (cg/gal) | Imperial hundredweight per Liter (long cwt/L) |
|---|---|
| 0.1 cg/gal | 5.199997e-9 long cwt/L |
| 1 cg/gal | 5.199997e-8 long cwt/L |
| 10 cg/gal | 5.199997e-7 long cwt/L |
| 100 cg/gal | 0.0000052 long cwt/L |
| 1,000 cg/gal | 0.000052 long cwt/L |
| 10,000 cg/gal | 0.0005199997 long cwt/L |
Reverse conversion: Imperial hundredweight per Liter to Centigram per Gallon
5.199997e-8 long cwt/L × 19230779.71 = 0.9999999679 cg/gal
5.199997e-8 imperial hundredweights per liter = 0.9999999679 centigrams per gallon.
centigrams per gallon = imperial hundredweights per liter × 19230779.7083
For a page dedicated to this direction, see Imperial hundredweight per Liter to Centigram per Gallon.
Understanding the Centigram per Gallon (cg/gal)
Mass per volume density.
Understanding the Imperial hundredweight per Liter (long cwt/L)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial hundredweights per liter are in 1 centigram per gallon?
1 centigram per gallon equals 5.199997e-8 imperial hundredweights per liter, using the exact defined conversion factor rather than an estimate.
How do I convert centigram per gallon to imperial hundredweight per liter?
Multiply the centigram per gallon value by 5.199997e-8. The converter above does this instantly to whatever precision you set.
How do I convert imperial hundredweight per liter back to centigram per gallon?
Use the reverse factor: 1 imperial hundredweight per liter equals 19,230,779.71 centigrams per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a centigram per gallon?
Centigram per Gallon (cg/gal) is a unit of density.
What is a imperial hundredweight per liter?
Imperial hundredweight per Liter (long cwt/L) is a unit of density.
Is the centigram per gallon to imperial hundredweight per liter conversion exact?
Yes. Both centigram per gallon and imperial hundredweight per liter are defined by fixed standards rather than physical artifacts, so the factor of 5.199997e-8 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.