Mass concentration.
Milligrams per Gallon to Ounces per Liter Converter — mg/gal to oz/L
Convert Milligram per Gallon (mg/gal) to Ounce per Liter (oz/L) using the exact conversion factor (1 milligram per gallon = 0.0000093184 ounce per liter). See the formula, worked examples, and conversion table.
Milligrams per Gallon to Ounces per Liter 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 0.0002641720524 / 28.34952313.
Mass Concentration units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Milligrams per Gallon to Ounces per Liter
Milligram per Gallon and Ounce per Liter 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 liter = milligrams per gallon × 0.00000931839492302
This factor comes from each unit's defined relationship to the category's base unit: 1 milligram per gallon equals 0.000264172052358 base units, and 1 ounce per liter equals 28.349523125 base units, so dividing one by the other gives the direct milligram per gallon-to-ounce per liter factor of 0.00000931839492302.
Simple example
1 mg/gal × 0.000009318394923 = 0.0000093184 oz/L
1 milligram per gallon = 0.0000093184 ounces per liter.
Real-world example
100 mg/gal × 0.000009318394923 = 0.0009318395 oz/L
100 milligrams per gallon = 0.0009318395 ounces per liter.
Conversion table
| Milligram per Gallon (mg/gal) | Ounce per Liter (oz/L) |
|---|---|
| 0.001 mg/gal | 9.318395e-9 oz/L |
| 0.01 mg/gal | 9.318395e-8 oz/L |
| 0.1 mg/gal | 9.318395e-7 oz/L |
| 1 mg/gal | 0.0000093184 oz/L |
| 10 mg/gal | 0.0000931839 oz/L |
| 100 mg/gal | 0.0009318395 oz/L |
Reverse conversion: Ounce per Liter to Milligram per Gallon
0.0000093184 oz/L × 107314.6189 = 1.000000545 mg/gal
0.0000093184 ounces per liter = 1.000000545 milligrams per gallon.
milligrams per gallon = ounces per liter × 107314.618908
For a page dedicated to this direction, see Ounce per Liter to Milligram per Gallon.
Understanding the Milligram per Gallon (mg/gal)
Mass concentration.
Understanding the Ounce per Liter (oz/L)
Mass concentration.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many ounces per liter are in 1 milligram per gallon?
1 milligram per gallon equals 0.0000093184 ounces per liter, using the exact defined conversion factor rather than an estimate.
How do I convert milligram per gallon to ounce per liter?
Multiply the milligram per gallon value by 0.000009318394923. The converter above does this instantly to whatever precision you set.
How do I convert ounce per liter back to milligram per gallon?
Use the reverse factor: 1 ounce per liter equals 107,314.6189 milligrams per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a milligram per gallon?
Milligram per Gallon (mg/gal) is a unit of chemistry.
What is a ounce per liter?
Ounce per Liter (oz/L) is a unit of chemistry.
Is the milligram per gallon to ounce per liter conversion exact?
Yes. Both milligram per gallon and ounce per liter are defined by fixed standards rather than physical artifacts, so the factor of 0.000009318394923 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.