Mass per volume density.
Ounces per Imperial gallon to Centigrams per Fluid ounce Converter — oz/imp gal to cg/fl oz
Convert Ounce per Imperial gallon (oz/imp gal) to Centigram per Fluid ounce (cg/fl oz) using the exact conversion factor (1 ounce per imperial gallon = 18.44212192 centigram per fluid ounce). See the formula, worked examples, and conversion table.
Ounces per Imperial gallon to Centigrams per Fluid ounce 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 6.236023291 / 0.338140227.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Imperial gallon to Centigrams per Fluid ounce
Ounce per Imperial gallon and Centigram per Fluid ounce 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
centigrams per fluid ounce = ounces per imperial gallon × 18.4421219162
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per imperial gallon equals 6.23602329144 base units, and 1 centigram per fluid ounce equals 0.338140227018 base units, so dividing one by the other gives the direct ounce per imperial gallon-to-centigram per fluid ounce factor of 18.4421219162.
Simple example
1 oz/imp gal × 18.44212192 = 18.44212192 cg/fl oz
1 ounce per imperial gallon = 18.44212192 centigrams per fluid ounce.
Real-world example
1,000 oz/imp gal × 18.44212192 = 18,442.12192 cg/fl oz
1,000 ounces per imperial gallon = 18,442.12192 centigrams per fluid ounce.
Conversion table
| Ounce per Imperial gallon (oz/imp gal) | Centigram per Fluid ounce (cg/fl oz) |
|---|---|
| 0.1 oz/imp gal | 1.844212192 cg/fl oz |
| 1 oz/imp gal | 18.44212192 cg/fl oz |
| 10 oz/imp gal | 184.4212192 cg/fl oz |
| 100 oz/imp gal | 1,844.212192 cg/fl oz |
| 1,000 oz/imp gal | 18,442.12192 cg/fl oz |
| 10,000 oz/imp gal | 184,421.2192 cg/fl oz |
Reverse conversion: Centigram per Fluid ounce to Ounce per Imperial gallon
18.44212192 cg/fl oz × 0.05422369533 = 1 oz/imp gal
18.44212192 centigrams per fluid ounce = 1 ounces per imperial gallon.
ounces per imperial gallon = centigrams per fluid ounce × 0.0542236953288
For a page dedicated to this direction, see Centigram per Fluid ounce to Ounce per Imperial gallon.
Understanding the Ounce per Imperial gallon (oz/imp gal)
Mass per volume density.
Understanding the Centigram per Fluid ounce (cg/fl oz)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many centigrams per fluid ounce are in 1 ounce per imperial gallon?
1 ounce per imperial gallon equals 18.44212192 centigrams per fluid ounce, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per imperial gallon to centigram per fluid ounce?
Multiply the ounce per imperial gallon value by 18.44212192. The converter above does this instantly to whatever precision you set.
How do I convert centigram per fluid ounce back to ounce per imperial gallon?
Use the reverse factor: 1 centigram per fluid ounce equals 0.0542236953 ounces per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per imperial gallon?
Ounce per Imperial gallon (oz/imp gal) is a unit of density.
What is a centigram per fluid ounce?
Centigram per Fluid ounce (cg/fl oz) is a unit of density.
Is the ounce per imperial gallon to centigram per fluid ounce conversion exact?
Yes. Both ounce per imperial gallon and centigram per fluid ounce are defined by fixed standards rather than physical artifacts, so the factor of 18.44212192 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.