Mass per volume density.
Ounces per Liter to Hectograms per Gallon Converter — oz/L to hg/gal
Convert Ounce per Liter (oz/L) to Hectogram per Gallon (hg/gal) using the exact conversion factor (1 ounce per liter = 1.073146189 hectogram per gallon). See the formula, worked examples, and conversion table.
Ounces per Liter to Hectograms 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 28.34952313 / 26.41720524.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Liter to Hectograms per Gallon
Ounce per Liter and Hectogram 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. Both are mass per volume density units.
Formula
hectograms per gallon = ounces per liter × 1.07314618908
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 hectogram per gallon equals 26.4172052358 base units, so dividing one by the other gives the direct ounce per liter-to-hectogram per gallon factor of 1.07314618908.
Simple example
1 oz/L × 1.073146189 = 1.073146189 hg/gal
1 ounce per liter = 1.073146189 hectograms per gallon.
Real-world example
1,000 oz/L × 1.073146189 = 1,073.146189 hg/gal
1,000 ounces per liter = 1,073.146189 hectograms per gallon.
Conversion table
| Ounce per Liter (oz/L) | Hectogram per Gallon (hg/gal) |
|---|---|
| 0.1 oz/L | 0.1073146189 hg/gal |
| 1 oz/L | 1.073146189 hg/gal |
| 10 oz/L | 10.73146189 hg/gal |
| 100 oz/L | 107.3146189 hg/gal |
| 1,000 oz/L | 1,073.146189 hg/gal |
| 10,000 oz/L | 10,731.46189 hg/gal |
Reverse conversion: Hectogram per Gallon to Ounce per Liter
1.073146189 hg/gal × 0.9318394923 = 0.9999999999 oz/L
1.073146189 hectograms per gallon = 0.9999999999 ounces per liter.
ounces per liter = hectograms per gallon × 0.931839492302
For a page dedicated to this direction, see Hectogram per Gallon to Ounce per Liter.
Understanding the Ounce per Liter (oz/L)
Mass per volume density.
Understanding the Hectogram per Gallon (hg/gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many hectograms per gallon are in 1 ounce per liter?
1 ounce per liter equals 1.073146189 hectograms per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per liter to hectogram per gallon?
Multiply the ounce per liter value by 1.073146189. The converter above does this instantly to whatever precision you set.
How do I convert hectogram per gallon back to ounce per liter?
Use the reverse factor: 1 hectogram per gallon equals 0.9318394923 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 density.
What is a hectogram per gallon?
Hectogram per Gallon (hg/gal) is a unit of density.
Is the ounce per liter to hectogram per gallon conversion exact?
Yes. Both ounce per liter and hectogram per gallon are defined by fixed standards rather than physical artifacts, so the factor of 1.073146189 used above is exact to as many digits as you choose to display.
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.