Mass per volume density.
Picograms per Liter to Ounces per Gallon Converter — pg/L to oz/gal
Convert Picogram per Liter (pg/L) to Ounce per Gallon (oz/gal) using the exact conversion factor (1 picogram per liter = 1.335265e-13 ounce per gallon). See the formula, worked examples, conversion table, and common uses.
Picograms per Liter to Ounces 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 1e-12 / 7.489151707.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Picograms per Liter to Ounces per Gallon
Picogram per Liter and Ounce 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
ounces per gallon = picograms per liter × 1.335265e-13
This factor comes from each unit's defined relationship to the category's base unit: 1 picogram per liter equals 1e-12 base units, and 1 ounce per gallon equals 7.48915170731 base units, so dividing one by the other gives the direct picogram per liter-to-ounce per gallon factor of 1.335265e-13.
Simple example
1 pg/L × 1.335265e-13 = 1.335265e-13 oz/gal
1 picogram per liter = 1.335265e-13 ounces per gallon.
Real-world example
1,000 pg/L × 1.335265e-13 = 1.335265e-10 oz/gal
1,000 picograms per liter = 1.335265e-10 ounces per gallon.
Conversion table
| Picogram per Liter (pg/L) | Ounce per Gallon (oz/gal) |
|---|---|
| 0.1 pg/L | 1.335265e-14 oz/gal |
| 1 pg/L | 1.335265e-13 oz/gal |
| 10 pg/L | 1.335265e-12 oz/gal |
| 100 pg/L | 1.335265e-11 oz/gal |
| 1,000 pg/L | 1.335265e-10 oz/gal |
| 10,000 pg/L | 1.335265e-9 oz/gal |
Reverse conversion: Ounce per Gallon to Picogram per Liter
1.335265e-13 oz/gal × 7.489152e+12 = 1.000000215 pg/L
1.335265e-13 ounces per gallon = 1.000000215 picograms per liter.
picograms per liter = ounces per gallon × 7.489152e+12
For a page dedicated to this direction, see Ounce per Gallon to Picogram per Liter.
Understanding the Picogram per Liter (pg/L)
Mass per volume density.
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 picogram per liter?
1 picogram per liter equals 1.335265e-13 ounces per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert picogram per liter to ounce per gallon?
Multiply the picogram per liter value by 1.335265e-13. The converter above does this instantly to whatever precision you set.
How do I convert ounce per gallon back to picogram per liter?
Use the reverse factor: 1 ounce per gallon equals 7.489152e+12 picograms per liter. You can also use the swap control in the converter above to flip the direction instantly.
What is a picogram per liter?
Picogram per Liter (pg/L) is a unit of density.
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 picogram per liter to ounce per gallon conversion exact?
Yes. Both picogram per liter and ounce per gallon are defined by fixed standards rather than physical artifacts, so the factor of 1.335265e-13 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.