Mass concentration.
Ounces per Gallon to Micrograms per Milliliter Converter — oz/gal to ug/mL
Convert Ounce per Gallon (oz/gal) to Microgram per Milliliter (ug/mL) using the exact conversion factor (1 ounce per gallon = 7,489.151707 microgram per milliliter). See the formula, worked examples, conversion table, and common uses.
Ounces per Gallon to Micrograms 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 / 0.001.
Mass Concentration units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Gallon to Micrograms per Milliliter
Ounce per Gallon and Microgram 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
micrograms per milliliter = ounces per gallon × 7489.15170731
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 microgram per milliliter equals 0.001 base units, so dividing one by the other gives the direct ounce per gallon-to-microgram per milliliter factor of 7489.15170731.
Simple example
1 oz/gal × 7489.151707 = 7,489.151707 ug/mL
1 ounce per gallon = 7,489.151707 micrograms per milliliter.
Real-world example
100 oz/gal × 7489.151707 = 748,915.1707 ug/mL
100 ounces per gallon = 748,915.1707 micrograms per milliliter.
Conversion table
| Ounce per Gallon (oz/gal) | Microgram per Milliliter (ug/mL) |
|---|---|
| 0.001 oz/gal | 7.489151707 ug/mL |
| 0.01 oz/gal | 74.89151707 ug/mL |
| 0.1 oz/gal | 748.9151707 ug/mL |
| 1 oz/gal | 7,489.151707 ug/mL |
| 10 oz/gal | 74,891.51707 ug/mL |
| 100 oz/gal | 748,915.1707 ug/mL |
Reverse conversion: Microgram per Milliliter to Ounce per Gallon
1 ug/mL × 0.0001335264712 = 0.0001335265 oz/gal
1 microgram per milliliter = 0.0001335265 ounces per gallon.
ounces per gallon = micrograms per milliliter × 0.000133526471232
For a page dedicated to this direction, see Microgram 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 Microgram per Milliliter (ug/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 micrograms per milliliter are in 1 ounce per gallon?
1 ounce per gallon equals 7,489.151707 micrograms per milliliter, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per gallon to microgram per milliliter?
Multiply the ounce per gallon value by 7489.151707. The converter above does this instantly to whatever precision you set.
How do I convert microgram per milliliter back to ounce per gallon?
Use the reverse factor: 1 microgram per milliliter equals 0.0001335265 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 microgram per milliliter?
Microgram per Milliliter (ug/mL) is a unit of chemistry.
Is the ounce per gallon to microgram per milliliter conversion exact?
Yes. Both ounce per gallon and microgram per milliliter are defined by fixed standards rather than physical artifacts, so the factor of 7489.151707 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.