Mass per volume density.
Picograms per Fluid ounce to Picograms per Liter Converter — pg/fl oz to pg/L
Convert Picogram per Fluid ounce (pg/fl oz) to Picogram per Liter (pg/L) using the exact conversion factor (1 picogram per fluid ounce = 33.8140227 picogram per liter). See the formula, worked examples, and conversion table.
Picograms per Fluid ounce to Picograms per Liter 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 3.38140227e-11 / 1e-12.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Picograms per Fluid ounce to Picograms per Liter
Picogram per Fluid ounce and Picogram per Liter 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
picograms per liter = picograms per fluid ounce × 33.8140227018
This factor comes from each unit's defined relationship to the category's base unit: 1 picogram per fluid ounce equals 3.381402e-11 base units, and 1 picogram per liter equals 1e-12 base units, so dividing one by the other gives the direct picogram per fluid ounce-to-picogram per liter factor of 33.8140227018.
Simple example
1 pg/fl oz × 33.8140227 = 33.8140227 pg/L
1 picogram per fluid ounce = 33.8140227 picograms per liter.
Real-world example
1,000 pg/fl oz × 33.8140227 = 33,814.0227 pg/L
1,000 picograms per fluid ounce = 33,814.0227 picograms per liter.
Conversion table
| Picogram per Fluid ounce (pg/fl oz) | Picogram per Liter (pg/L) |
|---|---|
| 0.1 pg/fl oz | 3.38140227 pg/L |
| 1 pg/fl oz | 33.8140227 pg/L |
| 10 pg/fl oz | 338.140227 pg/L |
| 100 pg/fl oz | 3,381.40227 pg/L |
| 1,000 pg/fl oz | 33,814.0227 pg/L |
| 10,000 pg/fl oz | 338,140.227 pg/L |
Reverse conversion: Picogram per Liter to Picogram per Fluid ounce
33.8140227 pg/L × 0.02957352956 = 0.9999999999 pg/fl oz
33.8140227 picograms per liter = 0.9999999999 picograms per fluid ounce.
picograms per fluid ounce = picograms per liter × 0.0295735295625
For a page dedicated to this direction, see Picogram per Liter to Picogram per Fluid ounce.
Understanding the Picogram per Fluid ounce (pg/fl oz)
Mass per volume density.
Understanding the Picogram per Liter (pg/L)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many picograms per liter are in 1 picogram per fluid ounce?
1 picogram per fluid ounce equals 33.8140227 picograms per liter, using the exact defined conversion factor rather than an estimate.
How do I convert picogram per fluid ounce to picogram per liter?
Multiply the picogram per fluid ounce value by 33.8140227. The converter above does this instantly to whatever precision you set.
How do I convert picogram per liter back to picogram per fluid ounce?
Use the reverse factor: 1 picogram per liter equals 0.0295735296 picograms per fluid ounce. You can also use the swap control in the converter above to flip the direction instantly.
What is a picogram per fluid ounce?
Picogram per Fluid ounce (pg/fl oz) is a unit of density.
What is a picogram per liter?
Picogram per Liter (pg/L) is a unit of density.
Is the picogram per fluid ounce to picogram per liter conversion exact?
Yes. Both picogram per fluid ounce and picogram per liter are defined by fixed standards rather than physical artifacts, so the factor of 33.8140227 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.