Mass concentration.
Micrograms per Liter to Ounces per Liter Converter — ug/L to oz/L
Convert Microgram per Liter (ug/L) to Ounce per Liter (oz/L) using the exact conversion factor (1 microgram per liter = 3.527396e-8 ounce per liter). See the formula, worked examples, and conversion table.
Micrograms per Liter 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 1e-6 / 28.34952313.
Mass Concentration units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Micrograms per Liter to Ounces per Liter
Microgram per Liter 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 = micrograms per liter × 3.527396e-8
This factor comes from each unit's defined relationship to the category's base unit: 1 microgram per liter equals 0.000001 base units, and 1 ounce per liter equals 28.349523125 base units, so dividing one by the other gives the direct microgram per liter-to-ounce per liter factor of 3.527396e-8.
Simple example
1 ug/L × 3.527396e-8 = 3.527396e-8 oz/L
1 microgram per liter = 3.527396e-8 ounces per liter.
Real-world example
100 ug/L × 3.527396e-8 = 0.0000035274 oz/L
100 micrograms per liter = 0.0000035274 ounces per liter.
Conversion table
| Microgram per Liter (ug/L) | Ounce per Liter (oz/L) |
|---|---|
| 0.001 ug/L | 3.527396e-11 oz/L |
| 0.01 ug/L | 3.527396e-10 oz/L |
| 0.1 ug/L | 3.527396e-9 oz/L |
| 1 ug/L | 3.527396e-8 oz/L |
| 10 ug/L | 3.527396e-7 oz/L |
| 100 ug/L | 0.0000035274 oz/L |
Reverse conversion: Ounce per Liter to Microgram per Liter
3.527396e-8 oz/L × 28349523.13 = 0.9999999447 ug/L
3.527396e-8 ounces per liter = 0.9999999447 micrograms per liter.
micrograms per liter = ounces per liter × 28349523.125
For a page dedicated to this direction, see Ounce per Liter to Microgram per Liter.
Understanding the Microgram per Liter (ug/L)
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 microgram per liter?
1 microgram per liter equals 3.527396e-8 ounces per liter, using the exact defined conversion factor rather than an estimate.
How do I convert microgram per liter to ounce per liter?
Multiply the microgram per liter value by 3.527396e-8. The converter above does this instantly to whatever precision you set.
How do I convert ounce per liter back to microgram per liter?
Use the reverse factor: 1 ounce per liter equals 28,349,523.13 micrograms per liter. You can also use the swap control in the converter above to flip the direction instantly.
What is a microgram per liter?
Microgram per Liter (ug/L) is a unit of chemistry.
What is a ounce per liter?
Ounce per Liter (oz/L) is a unit of chemistry.
Is the microgram per liter to ounce per liter conversion exact?
Yes. Both microgram per liter and ounce per liter are defined by fixed standards rather than physical artifacts, so the factor of 3.527396e-8 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.