Mass per volume density.
Ounces per Gallon to Kilograms per Milliliter Converter — oz/gal to kg/mL
Convert Ounce per Gallon (oz/gal) to Kilogram per Milliliter (kg/mL) using the exact conversion factor (1 ounce per gallon = 0.0000074892 kilogram per milliliter). See the formula, worked examples, conversion table, and common uses.
Ounces per Gallon to Kilograms per Milliliter 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 / 1e+6.
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 Kilograms per Milliliter
Ounce per Gallon and Kilogram per Milliliter 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
kilograms per milliliter = ounces per gallon × 0.00000748915170731
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 kilogram per milliliter equals 1000000 base units, so dividing one by the other gives the direct ounce per gallon-to-kilogram per milliliter factor of 0.00000748915170731.
Simple example
1 oz/gal × 0.000007489151707 = 0.0000074892 kg/mL
1 ounce per gallon = 0.0000074892 kilograms per milliliter.
Real-world example
1,000 oz/gal × 0.000007489151707 = 0.0074891517 kg/mL
1,000 ounces per gallon = 0.0074891517 kilograms per milliliter.
Conversion table
| Ounce per Gallon (oz/gal) | Kilogram per Milliliter (kg/mL) |
|---|---|
| 0.1 oz/gal | 7.489152e-7 kg/mL |
| 1 oz/gal | 0.0000074892 kg/mL |
| 10 oz/gal | 0.0000748915 kg/mL |
| 100 oz/gal | 0.0007489152 kg/mL |
| 1,000 oz/gal | 0.0074891517 kg/mL |
| 10,000 oz/gal | 0.0748915171 kg/mL |
Reverse conversion: Kilogram per Milliliter to Ounce per Gallon
0.0000074892 kg/mL × 133526.4712 = 1.000006448 oz/gal
0.0000074892 kilograms per milliliter = 1.000006448 ounces per gallon.
ounces per gallon = kilograms per milliliter × 133526.471232
For a page dedicated to this direction, see Kilogram per Milliliter 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 Kilogram per Milliliter (kg/mL)
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 kilograms per milliliter are in 1 ounce per gallon?
1 ounce per gallon equals 0.0000074892 kilograms per milliliter, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per gallon to kilogram per milliliter?
Multiply the ounce per gallon value by 0.000007489151707. The converter above does this instantly to whatever precision you set.
How do I convert kilogram per milliliter back to ounce per gallon?
Use the reverse factor: 1 kilogram per milliliter equals 133,526.4712 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 kilogram per milliliter?
Kilogram per Milliliter (kg/mL) is a unit of density.
Is the ounce per gallon to kilogram per milliliter conversion exact?
Yes. Both ounce per gallon and kilogram per milliliter are defined by fixed standards rather than physical artifacts, so the factor of 0.000007489151707 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.