Mass concentration.
Ounces per Gallon to Milligrams per Microliter Converter — oz/gal to mg/uL
Convert Ounce per Gallon (oz/gal) to Milligram per Microliter (mg/uL) using the exact conversion factor (1 ounce per gallon = 0.0074891517 milligram per microliter). See the formula, worked examples, conversion table, and common uses.
Ounces per Gallon to Milligrams per Microliter 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 / 1000.
Mass Concentration units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Gallon to Milligrams per Microliter
Ounce per Gallon and Milligram per Microliter 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
milligrams per microliter = ounces per gallon × 0.00748915170731
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 milligram per microliter equals 1000 base units, so dividing one by the other gives the direct ounce per gallon-to-milligram per microliter factor of 0.00748915170731.
Simple example
1 oz/gal × 0.007489151707 = 0.0074891517 mg/uL
1 ounce per gallon = 0.0074891517 milligrams per microliter.
Real-world example
100 oz/gal × 0.007489151707 = 0.7489151707 mg/uL
100 ounces per gallon = 0.7489151707 milligrams per microliter.
Conversion table
| Ounce per Gallon (oz/gal) | Milligram per Microliter (mg/uL) |
|---|---|
| 0.001 oz/gal | 0.0000074892 mg/uL |
| 0.01 oz/gal | 0.0000748915 mg/uL |
| 0.1 oz/gal | 0.0007489152 mg/uL |
| 1 oz/gal | 0.0074891517 mg/uL |
| 10 oz/gal | 0.0748915171 mg/uL |
| 100 oz/gal | 0.7489151707 mg/uL |
Reverse conversion: Milligram per Microliter to Ounce per Gallon
0.0074891517 mg/uL × 133.5264712 = 0.999999999 oz/gal
0.0074891517 milligrams per microliter = 0.999999999 ounces per gallon.
ounces per gallon = milligrams per microliter × 133.526471232
For a page dedicated to this direction, see Milligram per Microliter 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 Milligram per Microliter (mg/uL)
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 milligrams per microliter are in 1 ounce per gallon?
1 ounce per gallon equals 0.0074891517 milligrams per microliter, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per gallon to milligram per microliter?
Multiply the ounce per gallon value by 0.007489151707. The converter above does this instantly to whatever precision you set.
How do I convert milligram per microliter back to ounce per gallon?
Use the reverse factor: 1 milligram per microliter equals 133.5264712 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 milligram per microliter?
Milligram per Microliter (mg/uL) is a unit of chemistry.
Is the ounce per gallon to milligram per microliter conversion exact?
Yes. Both ounce per gallon and milligram per microliter are defined by fixed standards rather than physical artifacts, so the factor of 0.007489151707 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.