Mass per volume density.
Ounces per Gallon to Megagrams per Gallon Converter — oz/gal to Mg/gal
Convert Ounce per Gallon (oz/gal) to Megagram per Gallon (Mg/gal) using the exact conversion factor (1 ounce per gallon = 0.0000283495 megagram per gallon). See the formula, worked examples, conversion table, and common uses.
Ounces per Gallon to Megagrams per Gallon 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 / 264172.0524.
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 Megagrams per Gallon
Ounce per Gallon and Megagram per Gallon 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
megagrams per gallon = ounces per gallon × 0.000028349523125
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 megagram per gallon equals 264172.052358 base units, so dividing one by the other gives the direct ounce per gallon-to-megagram per gallon factor of 0.000028349523125.
Simple example
1 oz/gal × 0.00002834952313 = 0.0000283495 Mg/gal
1 ounce per gallon = 0.0000283495 megagrams per gallon.
Real-world example
1,000 oz/gal × 0.00002834952313 = 0.0283495231 Mg/gal
1,000 ounces per gallon = 0.0283495231 megagrams per gallon.
Conversion table
| Ounce per Gallon (oz/gal) | Megagram per Gallon (Mg/gal) |
|---|---|
| 0.1 oz/gal | 0.000002835 Mg/gal |
| 1 oz/gal | 0.0000283495 Mg/gal |
| 10 oz/gal | 0.0002834952 Mg/gal |
| 100 oz/gal | 0.0028349523 Mg/gal |
| 1,000 oz/gal | 0.0283495231 Mg/gal |
| 10,000 oz/gal | 0.2834952312 Mg/gal |
Reverse conversion: Megagram per Gallon to Ounce per Gallon
0.0000283495 Mg/gal × 35273.96195 = 0.9999991843 oz/gal
0.0000283495 megagrams per gallon = 0.9999991843 ounces per gallon.
ounces per gallon = megagrams per gallon × 35273.9619496
For a page dedicated to this direction, see Megagram per Gallon 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 Megagram per Gallon (Mg/gal)
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 megagrams per gallon are in 1 ounce per gallon?
1 ounce per gallon equals 0.0000283495 megagrams per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per gallon to megagram per gallon?
Multiply the ounce per gallon value by 0.00002834952313. The converter above does this instantly to whatever precision you set.
How do I convert megagram per gallon back to ounce per gallon?
Use the reverse factor: 1 megagram per gallon equals 35,273.96195 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 megagram per gallon?
Megagram per Gallon (Mg/gal) is a unit of density.
Is the ounce per gallon to megagram per gallon conversion exact?
Yes. Both ounce per gallon and megagram per gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.00002834952313 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.