Mass concentration.
Ounces per Gallon to Ounces per Milliliter Converter — oz/gal to oz/mL
Convert Ounce per Gallon (oz/gal) to Ounce per Milliliter (oz/mL) using the exact conversion factor (1 ounce per gallon = 0.0002641721 ounce per milliliter). See the formula, worked examples, conversion table, and common uses.
Ounces per Gallon to Ounces per Milliliter converter
Converter
Chemistry Converter
Convert concentration, molarity, amount, and laboratory scientific units by compatible family.
Context values
Some unit families need one extra value for a physically accurate result.
Mass concentration.
Result = input x 7.489151707 / 28349.52313.
Mass Concentration units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Gallon to Ounces per Milliliter
Ounce per Gallon and Ounce per Milliliter both measure mass concentration — how much of a substance is dissolved or dispersed in a given volume — a core calculation for preparing lab solutions, checking water quality against a regulatory limit, or formulating a pharmaceutical dose. 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
ounces per milliliter = ounces per gallon × 0.000264172052358
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 ounce per milliliter equals 28349.523125 base units, so dividing one by the other gives the direct ounce per gallon-to-ounce per milliliter factor of 0.000264172052358.
Simple example
1 oz/gal × 0.0002641720524 = 0.0002641721 oz/mL
1 ounce per gallon = 0.0002641721 ounces per milliliter.
Real-world example
100 oz/gal × 0.0002641720524 = 0.0264172052 oz/mL
100 ounces per gallon = 0.0264172052 ounces per milliliter.
Conversion table
| Ounce per Gallon (oz/gal) | Ounce per Milliliter (oz/mL) |
|---|---|
| 0.001 oz/gal | 2.641721e-7 oz/mL |
| 0.01 oz/gal | 0.0000026417 oz/mL |
| 0.1 oz/gal | 0.0000264172 oz/mL |
| 1 oz/gal | 0.0002641721 oz/mL |
| 10 oz/gal | 0.0026417205 oz/mL |
| 100 oz/gal | 0.0264172052 oz/mL |
Reverse conversion: Ounce per Milliliter to Ounce per Gallon
0.0002641721 oz/mL × 3785.411784 = 1.00000018 oz/gal
0.0002641721 ounces per milliliter = 1.00000018 ounces per gallon.
ounces per gallon = ounces per milliliter × 3785.411784
For a page dedicated to this direction, see Ounce 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 Ounce per Milliliter (oz/mL)
Mass concentration.
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 milliliter are in 1 ounce per gallon?
1 ounce per gallon equals 0.0002641721 ounces per milliliter, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per gallon to ounce per milliliter?
Multiply the ounce per gallon value by 0.0002641720524. The converter above does this instantly to whatever precision you set.
How do I convert ounce per milliliter back to ounce per gallon?
Use the reverse factor: 1 ounce per milliliter equals 3,785.411784 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 ounce per milliliter?
Ounce per Milliliter (oz/mL) is a unit of chemistry.
Is the ounce per gallon to ounce per milliliter conversion exact?
Yes. Both ounce per gallon and ounce per milliliter are defined by fixed standards rather than physical artifacts, so the factor of 0.0002641720524 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 mass concentration and molarity?
Mass concentration expresses how much mass of a substance is present per unit volume (for example, grams per liter). Molarity expresses the amount in moles per liter instead, which accounts for the substance's molecular weight. This category converts mass-concentration units.