Mass concentration.
Ounces per Liter to Pounds per Gallon Converter — oz/L to lb/gal
Convert Ounce per Liter (oz/L) to Pound per Gallon (lb/gal) using the exact conversion factor (1 ounce per liter = 0.2365882365 pound per gallon). See the formula, worked examples, conversion table, and common uses.
Ounces per Liter to Pounds 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 28.34952313 / 119.8264273.
Mass Concentration units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Liter to Pounds per Gallon
Ounce per Liter and Pound 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
pounds per gallon = ounces per liter × 0.2365882365
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per liter equals 28.349523125 base units, and 1 pound per gallon equals 119.826427317 base units, so dividing one by the other gives the direct ounce per liter-to-pound per gallon factor of 0.2365882365.
Simple example
1 oz/L × 0.2365882365 = 0.2365882365 lb/gal
1 ounce per liter = 0.2365882365 pounds per gallon.
Real-world example
100 oz/L × 0.2365882365 = 23.65882365 lb/gal
100 ounces per liter = 23.65882365 pounds per gallon.
Conversion table
| Ounce per Liter (oz/L) | Pound per Gallon (lb/gal) |
|---|---|
| 0.001 oz/L | 0.0002365882 lb/gal |
| 0.01 oz/L | 0.0023658824 lb/gal |
| 0.1 oz/L | 0.0236588237 lb/gal |
| 1 oz/L | 0.2365882365 lb/gal |
| 10 oz/L | 2.365882365 lb/gal |
| 100 oz/L | 23.65882365 lb/gal |
Reverse conversion: Pound per Gallon to Ounce per Liter
0.2365882365 lb/gal × 4.226752838 = 1 oz/L
0.2365882365 pounds per gallon = 1 ounces per liter.
ounces per liter = pounds per gallon × 4.22675283773
For a page dedicated to this direction, see Pound per Gallon to Ounce per Liter.
Understanding the Ounce per Liter (oz/L)
Mass concentration.
Understanding the Pound per Gallon
Pound per Gallon (lb/gal) measures density. The US customary unit for liquid density, based on the US gallon (231 cubic inches). It is classified as a US customary density unit.
Where it's used: United States (paint, fuel, and industrial liquid density specifications)
lb/gal vs. lb/ft³. Both are US customary density units; they're related through the real, fixed relationship between the US gallon and the cubic foot (1 cubic foot ≈ 7.48 US gallons), not a round conversion factor.
Uses of the Pound per Gallon today
- US paint and coatings density specifications
- US fuel and petroleum liquid density specs
- Industrial liquid handling and shipping weight calculations
Pound per Gallon — sources
- NIST Handbook 44 — General tables of units including US customary density measures.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pounds per gallon are in 1 ounce per liter?
1 ounce per liter equals 0.2365882365 pounds per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per liter to pound per gallon?
Multiply the ounce per liter value by 0.2365882365. The converter above does this instantly to whatever precision you set.
How do I convert pound per gallon back to ounce per liter?
Use the reverse factor: 1 pound per gallon equals 4.226752838 ounces per liter. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per liter?
Ounce per Liter (oz/L) is a unit of chemistry.
What is a pound per gallon?
Pound per Gallon (lb/gal) measures density. The US customary unit for liquid density, based on the US gallon (231 cubic inches). It is classified as a US customary density unit.
Is the ounce per liter to pound per gallon conversion exact?
Yes. Both ounce per liter and pound per gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.2365882365 used above is exact to as many digits as you choose to display.
What is the difference between lb/gal vs. lb/ft³?
Both are US customary density units; they're related through the real, fixed relationship between the US gallon and the cubic foot (1 cubic foot ≈ 7.48 US gallons), not a round conversion factor.