Mass per volume density.
Centigrams per Imperial gallon to Ounces per Gallon Converter — cg/imp gal to oz/gal
Convert Centigram per Imperial gallon (cg/imp gal) to Ounce per Gallon (oz/gal) using the exact conversion factor (1 centigram per imperial gallon = 0.0002937172 ounce per gallon). See the formula, worked examples, conversion table, and common uses.
Centigrams per Imperial gallon to Ounces 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 0.002199692483 / 7.489151707.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Centigrams per Imperial gallon to Ounces per Gallon
Centigram per Imperial gallon and Ounce 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
ounces per gallon = centigrams per imperial gallon × 0.00029371717505
This factor comes from each unit's defined relationship to the category's base unit: 1 centigram per imperial gallon equals 0.00219969248299 base units, and 1 ounce per gallon equals 7.48915170731 base units, so dividing one by the other gives the direct centigram per imperial gallon-to-ounce per gallon factor of 0.00029371717505.
Simple example
1 cg/imp gal × 0.0002937171751 = 0.0002937172 oz/gal
1 centigram per imperial gallon = 0.0002937172 ounces per gallon.
Real-world example
1,000 cg/imp gal × 0.0002937171751 = 0.2937171751 oz/gal
1,000 centigrams per imperial gallon = 0.2937171751 ounces per gallon.
Conversion table
| Centigram per Imperial gallon (cg/imp gal) | Ounce per Gallon (oz/gal) |
|---|---|
| 0.1 cg/imp gal | 0.0000293717 oz/gal |
| 1 cg/imp gal | 0.0002937172 oz/gal |
| 10 cg/imp gal | 0.0029371718 oz/gal |
| 100 cg/imp gal | 0.0293717175 oz/gal |
| 1,000 cg/imp gal | 0.2937171751 oz/gal |
| 10,000 cg/imp gal | 2.937171751 oz/gal |
Reverse conversion: Ounce per Gallon to Centigram per Imperial gallon
0.0002937172 oz/gal × 3404.635769 = 1.000000085 cg/imp gal
0.0002937172 ounces per gallon = 1.000000085 centigrams per imperial gallon.
centigrams per imperial gallon = ounces per gallon × 3404.63576851
For a page dedicated to this direction, see Ounce per Gallon to Centigram per Imperial gallon.
Understanding the Centigram per Imperial gallon (cg/imp gal)
Mass per volume density.
Understanding the Ounce per Gallon
Ounce per Gallon (oz/gal) measures concentration (dilution rate). A US customary way to express how much concentrate is mixed into each gallon of a diluted solution. It is classified as a US customary concentration unit.
Where it's used: United States
Uses of the Ounce per Gallon today
- Used to express dilution rates on many US pesticide, herbicide, and household cleaning product labels, which commonly specify a number of fluid ounces of concentrate per gallon of water
Ounce per Gallon — sources
- US product-label dilution conventions (pesticide/herbicide industry guides) — Fluid ounces of concentrate per gallon is a widely used label format for US spray and cleaning product dilution instructions.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many ounces per gallon are in 1 centigram per imperial gallon?
1 centigram per imperial gallon equals 0.0002937172 ounces per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert centigram per imperial gallon to ounce per gallon?
Multiply the centigram per imperial gallon value by 0.0002937171751. The converter above does this instantly to whatever precision you set.
How do I convert ounce per gallon back to centigram per imperial gallon?
Use the reverse factor: 1 ounce per gallon equals 3,404.635769 centigrams per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a centigram per imperial gallon?
Centigram per Imperial gallon (cg/imp gal) is a unit of density.
What is a ounce per gallon?
Ounce per Gallon (oz/gal) measures concentration (dilution rate). A US customary way to express how much concentrate is mixed into each gallon of a diluted solution. It is classified as a US customary concentration unit.
Is the centigram per imperial gallon to ounce per gallon conversion exact?
Yes. Both centigram per imperial gallon and ounce per gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.0002937171751 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.