Mass per volume density.
Centigrams per Gallon to Slugs per Imperial gallon Converter — cg/gal to slug/imp gal
Convert Centigram per Gallon (cg/gal) to Slug per Imperial gallon (slug/imp gal) using the exact conversion factor (1 centigram per gallon = 8.229121e-7 slug per imperial gallon). See the formula, worked examples, and conversion table.
Centigrams per Gallon to Slugs per Imperial 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 0.002641720524 / 3210.209859.
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 Slugs per Imperial gallon
Centigram per Gallon and Slug per Imperial 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 imperial gallon = centigrams per gallon × 8.229121e-7
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 slug per imperial gallon equals 3210.20985885 base units, so dividing one by the other gives the direct centigram per gallon-to-slug per imperial gallon factor of 8.229121e-7.
Simple example
1 cg/gal × 8.229121e-7 = 8.229121e-7 slug/imp gal
1 centigram per gallon = 8.229121e-7 slugs per imperial gallon.
Real-world example
1,000 cg/gal × 8.229121e-7 = 0.0008229121 slug/imp gal
1,000 centigrams per gallon = 0.0008229121 slugs per imperial gallon.
Conversion table
| Centigram per Gallon (cg/gal) | Slug per Imperial gallon (slug/imp gal) |
|---|---|
| 0.1 cg/gal | 8.229121e-8 slug/imp gal |
| 1 cg/gal | 8.229121e-7 slug/imp gal |
| 10 cg/gal | 0.0000082291 slug/imp gal |
| 100 cg/gal | 0.0000822912 slug/imp gal |
| 1,000 cg/gal | 0.0008229121 slug/imp gal |
| 10,000 cg/gal | 0.008229121 slug/imp gal |
Reverse conversion: Slug per Imperial gallon to Centigram per Gallon
8.229121e-7 slug/imp gal × 1215196.623 = 1.000000005 cg/gal
8.229121e-7 slugs per imperial gallon = 1.000000005 centigrams per gallon.
centigrams per gallon = slugs per imperial gallon × 1215196.62288
For a page dedicated to this direction, see Slug per Imperial gallon to Centigram per Gallon.
Understanding the Centigram per Gallon (cg/gal)
Mass per volume density.
Understanding the Slug per Imperial gallon (slug/imp gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many slugs per imperial gallon are in 1 centigram per gallon?
1 centigram per gallon equals 8.229121e-7 slugs per imperial gallon, using the exact defined conversion factor rather than an estimate.
How do I convert centigram per gallon to slug per imperial gallon?
Multiply the centigram per gallon value by 8.229121e-7. The converter above does this instantly to whatever precision you set.
How do I convert slug per imperial gallon back to centigram per gallon?
Use the reverse factor: 1 slug per imperial gallon equals 1,215,196.623 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 slug per imperial gallon?
Slug per Imperial gallon (slug/imp gal) is a unit of density.
Is the centigram per gallon to slug per imperial gallon conversion exact?
Yes. Both centigram per gallon and slug per imperial gallon are defined by fixed standards rather than physical artifacts, so the factor of 8.229121e-7 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.