Mass concentration.
Ounces per Milliliter to Ounces per Liter Converter — oz/mL to oz/L
Convert Ounce per Milliliter (oz/mL) to Ounce per Liter (oz/L) using the exact conversion factor (1 ounce per milliliter = 1,000 ounce per liter). See the formula, worked examples, and conversion table.
Ounces per Milliliter 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 28349.52313 / 28.34952313.
Mass Concentration units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Milliliter to Ounces per Liter
Ounce per Milliliter 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 = ounces per milliliter × 1000
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per milliliter equals 28349.523125 base units, and 1 ounce per liter equals 28.349523125 base units, so dividing one by the other gives the direct ounce per milliliter-to-ounce per liter factor of 1000.
Simple example
1 oz/mL × 1000 = 1,000 oz/L
1 ounce per milliliter = 1,000 ounces per liter.
Real-world example
100 oz/mL × 1000 = 100,000 oz/L
100 ounces per milliliter = 100,000 ounces per liter.
Conversion table
| Ounce per Milliliter (oz/mL) | Ounce per Liter (oz/L) |
|---|---|
| 0.001 oz/mL | 1 oz/L |
| 0.01 oz/mL | 10 oz/L |
| 0.1 oz/mL | 100 oz/L |
| 1 oz/mL | 1,000 oz/L |
| 10 oz/mL | 10,000 oz/L |
| 100 oz/mL | 100,000 oz/L |
Reverse conversion: Ounce per Liter to Ounce per Milliliter
1 oz/L × 0.001 = 0.001 oz/mL
1 ounce per liter = 0.001 ounces per milliliter.
ounces per milliliter = ounces per liter × 0.001
For a page dedicated to this direction, see Ounce per Liter to Ounce per Milliliter.
Understanding the Ounce per Milliliter (oz/mL)
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 ounce per milliliter?
1 ounce per milliliter equals 1,000 ounces per liter, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per milliliter to ounce per liter?
Multiply the ounce per milliliter value by 1000. The converter above does this instantly to whatever precision you set.
How do I convert ounce per liter back to ounce per milliliter?
Use the reverse factor: 1 ounce per liter equals 0.001 ounces per milliliter. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per milliliter?
Ounce per Milliliter (oz/mL) is a unit of chemistry.
What is a ounce per liter?
Ounce per Liter (oz/L) is a unit of chemistry.
Is the ounce per milliliter to ounce per liter conversion exact?
Yes. Both ounce per milliliter and ounce per liter are defined by fixed standards rather than physical artifacts, so the factor of 1000 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.