Mass per volume density.
Ounces per Gallon to Carats per Cubic Millimeter Converter — oz/gal to ct/mm3
Convert Ounce per Gallon (oz/gal) to Carat per Cubic Millimeter (ct/mm3) using the exact conversion factor (1 ounce per gallon = 0.0000374458 carat per cubic millimeter). See the formula, worked examples, conversion table, and common uses.
Ounces per Gallon to Carats per Cubic Millimeter 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 7.489151707 / 200000.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Gallon to Carats per Cubic Millimeter
Ounce per Gallon and Carat per Cubic Millimeter 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. Ounce per Gallon is most often used for 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.
Formula
carats per cubic millimeter = ounces per gallon × 0.0000374457585365
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per gallon equals 7.48915170731 base units, and 1 carat per cubic millimeter equals 200000 base units, so dividing one by the other gives the direct ounce per gallon-to-carat per cubic millimeter factor of 0.0000374457585365.
Simple example
1 oz/gal × 0.00003744575854 = 0.0000374458 ct/mm3
1 ounce per gallon = 0.0000374458 carats per cubic millimeter.
Real-world example
1,000 oz/gal × 0.00003744575854 = 0.0374457585 ct/mm3
1,000 ounces per gallon = 0.0374457585 carats per cubic millimeter.
Conversion table
| Ounce per Gallon (oz/gal) | Carat per Cubic Millimeter (ct/mm3) |
|---|---|
| 0.1 oz/gal | 0.0000037446 ct/mm3 |
| 1 oz/gal | 0.0000374458 ct/mm3 |
| 10 oz/gal | 0.0003744576 ct/mm3 |
| 100 oz/gal | 0.0037445759 ct/mm3 |
| 1,000 oz/gal | 0.0374457585 ct/mm3 |
| 10,000 oz/gal | 0.3744575854 ct/mm3 |
Reverse conversion: Carat per Cubic Millimeter to Ounce per Gallon
0.0000374458 ct/mm3 × 26705.29425 = 1.000001107 oz/gal
0.0000374458 carats per cubic millimeter = 1.000001107 ounces per gallon.
ounces per gallon = carats per cubic millimeter × 26705.2942465
For a page dedicated to this direction, see Carat per Cubic Millimeter to Ounce per Gallon.
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
Understanding the Carat per Cubic Millimeter (ct/mm3)
Mass per volume density.
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 carats per cubic millimeter are in 1 ounce per gallon?
1 ounce per gallon equals 0.0000374458 carats per cubic millimeter, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per gallon to carat per cubic millimeter?
Multiply the ounce per gallon value by 0.00003744575854. The converter above does this instantly to whatever precision you set.
How do I convert carat per cubic millimeter back to ounce per gallon?
Use the reverse factor: 1 carat per cubic millimeter equals 26,705.29425 ounces per gallon. You can also use the swap control in the converter above to flip the direction instantly.
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.
What is a carat per cubic millimeter?
Carat per Cubic Millimeter (ct/mm3) is a unit of density.
Is the ounce per gallon to carat per cubic millimeter conversion exact?
Yes. Both ounce per gallon and carat per cubic millimeter are defined by fixed standards rather than physical artifacts, so the factor of 0.00003744575854 used above is exact to as many digits as you choose to display.
Where is the ounce per gallon still used today?
United States
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.