Mass concentration.
Milligrams per Fluid ounce to Ounces per Liter Converter — mg/fl oz to oz/L
Convert Milligram per Fluid ounce (mg/fl oz) to Ounce per Liter (oz/L) using the exact conversion factor (1 milligram per fluid ounce = 0.0011927546 ounce per liter). See the formula, worked examples, and conversion table.
Milligrams per Fluid ounce 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 0.0338140227 / 28.34952313.
Mass Concentration units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Milligrams per Fluid ounce to Ounces per Liter
Milligram per Fluid ounce 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 = milligrams per fluid ounce × 0.00119275455015
This factor comes from each unit's defined relationship to the category's base unit: 1 milligram per fluid ounce equals 0.0338140227018 base units, and 1 ounce per liter equals 28.349523125 base units, so dividing one by the other gives the direct milligram per fluid ounce-to-ounce per liter factor of 0.00119275455015.
Simple example
1 mg/fl oz × 0.00119275455 = 0.0011927546 oz/L
1 milligram per fluid ounce = 0.0011927546 ounces per liter.
Real-world example
100 mg/fl oz × 0.00119275455 = 0.119275455 oz/L
100 milligrams per fluid ounce = 0.119275455 ounces per liter.
Conversion table
| Milligram per Fluid ounce (mg/fl oz) | Ounce per Liter (oz/L) |
|---|---|
| 0.001 mg/fl oz | 0.0000011928 oz/L |
| 0.01 mg/fl oz | 0.0000119275 oz/L |
| 0.1 mg/fl oz | 0.0001192755 oz/L |
| 1 mg/fl oz | 0.0011927546 oz/L |
| 10 mg/fl oz | 0.0119275455 oz/L |
| 100 mg/fl oz | 0.119275455 oz/L |
Reverse conversion: Ounce per Liter to Milligram per Fluid ounce
0.0011927546 oz/L × 838.3954602 = 1.000000042 mg/fl oz
0.0011927546 ounces per liter = 1.000000042 milligrams per fluid ounce.
milligrams per fluid ounce = ounces per liter × 838.39546022
For a page dedicated to this direction, see Ounce per Liter to Milligram per Fluid ounce.
Understanding the Milligram per Fluid ounce (mg/fl oz)
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 milligram per fluid ounce?
1 milligram per fluid ounce equals 0.0011927546 ounces per liter, using the exact defined conversion factor rather than an estimate.
How do I convert milligram per fluid ounce to ounce per liter?
Multiply the milligram per fluid ounce value by 0.00119275455. The converter above does this instantly to whatever precision you set.
How do I convert ounce per liter back to milligram per fluid ounce?
Use the reverse factor: 1 ounce per liter equals 838.3954602 milligrams per fluid ounce. You can also use the swap control in the converter above to flip the direction instantly.
What is a milligram per fluid ounce?
Milligram per Fluid ounce (mg/fl oz) is a unit of chemistry.
What is a ounce per liter?
Ounce per Liter (oz/L) is a unit of chemistry.
Is the milligram per fluid ounce to ounce per liter conversion exact?
Yes. Both milligram per fluid ounce and ounce per liter are defined by fixed standards rather than physical artifacts, so the factor of 0.00119275455 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.