Mass concentration.
Micrograms per Gallon to Ounces per Gallon Converter — ug/gal to oz/gal
Convert Microgram per Gallon (ug/gal) to Ounce per Gallon (oz/gal) using the exact conversion factor (1 microgram per gallon = 3.527396e-8 ounce per gallon). See the formula, worked examples, conversion table, and common uses.
Micrograms per Gallon to Ounces per Gallon 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 2.64172052e-7 / 7.489151707.
Mass Concentration units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Micrograms per Gallon to Ounces per Gallon
Microgram per Gallon and Ounce per Gallon 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. Both are mass concentration units.
Formula
ounces per gallon = micrograms per gallon × 3.527396e-8
This factor comes from each unit's defined relationship to the category's base unit: 1 microgram per gallon equals 2.641721e-7 base units, and 1 ounce per gallon equals 7.48915170731 base units, so dividing one by the other gives the direct microgram per gallon-to-ounce per gallon factor of 3.527396e-8.
Simple example
1 ug/gal × 3.527396e-8 = 3.527396e-8 oz/gal
1 microgram per gallon = 3.527396e-8 ounces per gallon.
Real-world example
100 ug/gal × 3.527396e-8 = 0.0000035274 oz/gal
100 micrograms per gallon = 0.0000035274 ounces per gallon.
Conversion table
| Microgram per Gallon (ug/gal) | Ounce per Gallon (oz/gal) |
|---|---|
| 0.001 ug/gal | 3.527396e-11 oz/gal |
| 0.01 ug/gal | 3.527396e-10 oz/gal |
| 0.1 ug/gal | 3.527396e-9 oz/gal |
| 1 ug/gal | 3.527396e-8 oz/gal |
| 10 ug/gal | 3.527396e-7 oz/gal |
| 100 ug/gal | 0.0000035274 oz/gal |
Reverse conversion: Ounce per Gallon to Microgram per Gallon
3.527396e-8 oz/gal × 28349523.12 = 0.9999999447 ug/gal
3.527396e-8 ounces per gallon = 0.9999999447 micrograms per gallon.
micrograms per gallon = ounces per gallon × 28349523.125
For a page dedicated to this direction, see Ounce per Gallon to Microgram per Gallon.
Understanding the Microgram per Gallon (ug/gal)
Mass concentration.
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
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 gallon are in 1 microgram per gallon?
1 microgram per gallon equals 3.527396e-8 ounces per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert microgram per gallon to ounce per gallon?
Multiply the microgram per gallon value by 3.527396e-8. The converter above does this instantly to whatever precision you set.
How do I convert ounce per gallon back to microgram per gallon?
Use the reverse factor: 1 ounce per gallon equals 28,349,523.12 micrograms per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a microgram per gallon?
Microgram per Gallon (ug/gal) is a unit of chemistry.
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.
Is the microgram per gallon to ounce per gallon conversion exact?
Yes. Both microgram per gallon and ounce per gallon are defined by fixed standards rather than physical artifacts, so the factor of 3.527396e-8 used above is exact to as many digits as you choose to display.
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.