Mass concentration.
Grams per Liter to Micrograms per Fluid ounce Converter — g/L to ug/fl oz
Convert Gram per Liter (g/L) to Microgram per Fluid ounce (ug/fl oz) using the exact conversion factor (1 gram per liter = 29,573.52956 microgram per fluid ounce). See the formula, worked examples, conversion table, and common uses.
Grams per Liter to Micrograms per Fluid ounce 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 1 / 3.38140227e-5.
Mass Concentration units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Grams per Liter to Micrograms per Fluid ounce
Gram per Liter and Microgram per Fluid ounce 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. Gram per Liter is most often used for water-quality and environmental testing standards.
Formula
micrograms per fluid ounce = grams per liter × 29573.5295625
This factor comes from each unit's defined relationship to the category's base unit: 1 gram per liter equals 1 base unit, and 1 microgram per fluid ounce equals 0.0000338140227018 base units, so dividing one by the other gives the direct gram per liter-to-microgram per fluid ounce factor of 29573.5295625.
Simple example
1 g/L × 29573.52956 = 29,573.52956 ug/fl oz
1 gram per liter = 29,573.52956 micrograms per fluid ounce.
Real-world example
100 g/L × 29573.52956 = 2,957,352.956 ug/fl oz
100 grams per liter = 2,957,352.956 micrograms per fluid ounce.
Conversion table
| Gram per Liter (g/L) | Microgram per Fluid ounce (ug/fl oz) |
|---|---|
| 0.001 g/L | 29.57352956 ug/fl oz |
| 0.01 g/L | 295.7352956 ug/fl oz |
| 0.1 g/L | 2,957.352956 ug/fl oz |
| 1 g/L | 29,573.52956 ug/fl oz |
| 10 g/L | 295,735.2956 ug/fl oz |
| 100 g/L | 2,957,352.956 ug/fl oz |
Reverse conversion: Microgram per Fluid ounce to Gram per Liter
1 ug/fl oz × 0.0000338140227 = 0.000033814 g/L
1 microgram per fluid ounce = 0.000033814 grams per liter.
grams per liter = micrograms per fluid ounce × 0.0000338140227018
For a page dedicated to this direction, see Microgram per Fluid ounce to Gram per Liter.
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
Understanding the Microgram per Fluid ounce (ug/fl oz)
Mass concentration.
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 micrograms per fluid ounce are in 1 gram per liter?
1 gram per liter equals 29,573.52956 micrograms per fluid ounce, using the exact defined conversion factor rather than an estimate.
How do I convert gram per liter to microgram per fluid ounce?
Multiply the gram per liter value by 29573.52956. The converter above does this instantly to whatever precision you set.
How do I convert microgram per fluid ounce back to gram per liter?
Use the reverse factor: 1 microgram per fluid ounce equals 0.000033814 grams per liter. You can also use the swap control in the converter above to flip the direction instantly.
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.
What is a microgram per fluid ounce?
Microgram per Fluid ounce (ug/fl oz) is a unit of chemistry.
Is the gram per liter to microgram per fluid ounce conversion exact?
Yes. Both gram per liter and microgram per fluid ounce are defined by fixed standards rather than physical artifacts, so the factor of 29573.52956 used above is exact to as many digits as you choose to display.
Where is the gram per liter still used today?
Standard unit for water-quality and laboratory concentration reporting worldwide
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.