Mass per volume density.
Carats per Fluid ounce to Carats per Gallon Converter — ct/fl oz to ct/gal
Convert Carat per Fluid ounce (ct/fl oz) to Carat per Gallon (ct/gal) using the exact conversion factor (1 carat per fluid ounce = 128 carat per gallon). See the formula, worked examples, and conversion table.
Carats per Fluid ounce to Carats 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 6.76280454 / 0.05283441047.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Carats per Fluid ounce to Carats per Gallon
Carat per Fluid ounce and Carat 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
carats per gallon = carats per fluid ounce × 128
This factor comes from each unit's defined relationship to the category's base unit: 1 carat per fluid ounce equals 6.76280454037 base units, and 1 carat per gallon equals 0.0528344104716 base units, so dividing one by the other gives the direct carat per fluid ounce-to-carat per gallon factor of 128.
Simple example
1 ct/fl oz × 128 = 128 ct/gal
1 carat per fluid ounce = 128 carats per gallon.
Real-world example
1,000 ct/fl oz × 128 = 128,000 ct/gal
1,000 carats per fluid ounce = 128,000 carats per gallon.
Conversion table
| Carat per Fluid ounce (ct/fl oz) | Carat per Gallon (ct/gal) |
|---|---|
| 0.1 ct/fl oz | 12.8 ct/gal |
| 1 ct/fl oz | 128 ct/gal |
| 10 ct/fl oz | 1,280 ct/gal |
| 100 ct/fl oz | 12,800 ct/gal |
| 1,000 ct/fl oz | 128,000 ct/gal |
| 10,000 ct/fl oz | 1,280,000 ct/gal |
Reverse conversion: Carat per Gallon to Carat per Fluid ounce
128 ct/gal × 0.0078125 = 1 ct/fl oz
128 carats per gallon = 1 carat per fluid ounce.
carats per fluid ounce = carats per gallon × 0.0078125
For a page dedicated to this direction, see Carat per Gallon to Carat per Fluid ounce.
Understanding the Carat per Fluid ounce (ct/fl oz)
Mass per volume density.
Understanding the Carat per Gallon (ct/gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many carats per gallon are in 1 carat per fluid ounce?
1 carat per fluid ounce equals 128 carats per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert carat per fluid ounce to carat per gallon?
Multiply the carat per fluid ounce value by 128. The converter above does this instantly to whatever precision you set.
How do I convert carat per gallon back to carat per fluid ounce?
Use the reverse factor: 1 carat per gallon equals 0.0078125 carats per fluid ounce. You can also use the swap control in the converter above to flip the direction instantly.
What is a carat per fluid ounce?
Carat per Fluid ounce (ct/fl oz) is a unit of density.
What is a carat per gallon?
Carat per Gallon (ct/gal) is a unit of density.
Is the carat per fluid ounce to carat per gallon conversion exact?
Yes. Both carat per fluid ounce and carat per gallon are defined by fixed standards rather than physical artifacts, so the factor of 128 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.