Mass concentration.
Micrograms per Fluid ounce to Grams per Liter Converter — ug/fl oz to g/L
Convert Microgram per Fluid ounce (ug/fl oz) to Gram per Liter (g/L) using the exact conversion factor (1 microgram per fluid ounce = 0.000033814 gram per liter). See the formula, worked examples, conversion table, and common uses.
Micrograms per Fluid ounce to Grams 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 3.38140227e-5 / 1.
Mass Concentration units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Micrograms per Fluid ounce to Grams per Liter
Microgram per Fluid ounce and Gram 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
grams per liter = micrograms per fluid ounce × 0.0000338140227018
This factor comes from each unit's defined relationship to the category's base unit: 1 microgram per fluid ounce equals 0.0000338140227018 base units, and 1 gram per liter equals 1 base unit, so dividing one by the other gives the direct microgram per fluid ounce-to-gram per liter factor of 0.0000338140227018.
Simple example
1 ug/fl oz × 0.0000338140227 = 0.000033814 g/L
1 microgram per fluid ounce = 0.000033814 grams per liter.
Real-world example
100 ug/fl oz × 0.0000338140227 = 0.0033814023 g/L
100 micrograms per fluid ounce = 0.0033814023 grams per liter.
Conversion table
| Microgram per Fluid ounce (ug/fl oz) | Gram per Liter (g/L) |
|---|---|
| 0.001 ug/fl oz | 3.381402e-8 g/L |
| 0.01 ug/fl oz | 3.381402e-7 g/L |
| 0.1 ug/fl oz | 0.0000033814 g/L |
| 1 ug/fl oz | 0.000033814 g/L |
| 10 ug/fl oz | 0.0003381402 g/L |
| 100 ug/fl oz | 0.0033814023 g/L |
Reverse conversion: Gram per Liter to Microgram per Fluid ounce
0.000033814 g/L × 29573.52956 = 0.9999993286 ug/fl oz
0.000033814 grams per liter = 0.9999993286 micrograms per fluid ounce.
micrograms per fluid ounce = grams per liter × 29573.5295625
For a page dedicated to this direction, see Gram per Liter to Microgram per Fluid ounce.
Understanding the Microgram per Fluid ounce (ug/fl oz)
Mass concentration.
Understanding the Gram per Liter
Gram per Liter (g/L) measures mass concentration. One gram of a substance dissolved or dispersed per liter of total solution or mixture volume. It is classified as a metric derived concentration unit.
Where it's used: Standard unit for water-quality and laboratory concentration reporting worldwide
Uses of the Gram per Liter today
- Water-quality and environmental testing standards
- Laboratory solution preparation
- Beverage and food-industry concentration specifications
Gram per Liter — sources
- BIPM SI Brochure — Gram and litre as accepted units used to express mass concentration.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many grams per liter are in 1 microgram per fluid ounce?
1 microgram per fluid ounce equals 0.000033814 grams per liter, using the exact defined conversion factor rather than an estimate.
How do I convert microgram per fluid ounce to gram per liter?
Multiply the microgram per fluid ounce value by 0.0000338140227. The converter above does this instantly to whatever precision you set.
How do I convert gram per liter back to microgram per fluid ounce?
Use the reverse factor: 1 gram per liter equals 29,573.52956 micrograms per fluid ounce. You can also use the swap control in the converter above to flip the direction instantly.
What is a microgram per fluid ounce?
Microgram per Fluid ounce (ug/fl oz) is a unit of chemistry.
What is a gram per liter?
Gram per Liter (g/L) measures mass concentration. One gram of a substance dissolved or dispersed per liter of total solution or mixture volume. It is classified as a metric derived concentration unit.
Is the microgram per fluid ounce to gram per liter conversion exact?
Yes. Both microgram per fluid ounce and gram per liter are defined by fixed standards rather than physical artifacts, so the factor of 0.0000338140227 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.