Mass per volume density.
Pounds per Milliliter to Ounces per Milliliter Converter — lb/mL to oz/mL
Convert Pound per Milliliter (lb/mL) to Ounce per Milliliter (oz/mL) using the exact conversion factor (1 pound per milliliter = 16 ounce per milliliter). See the formula, worked examples, and conversion table.
Pounds per Milliliter to Ounces per Milliliter converter
Converter
Density Converter
Convert thousands of mass-per-volume density combinations for science, engineering, agriculture, and fluids.
Context values
Some unit families need one extra value for a physically accurate result.
Mass per volume density.
Result = input x 453592.37 / 28349.52313.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Pounds per Milliliter to Ounces per Milliliter
Pound per Milliliter and Ounce per Milliliter both measure density — mass per unit volume — a property used to identify materials, check manufacturing quality, and predict whether something floats or sinks. As a fixed reference point, water has a density of exactly 1000 kg/m³ (1 g/cm³, 1 g/mL) at its temperature of maximum density, which is why many density figures in science and engineering are quoted relative to water. Both are mass per volume density units.
Formula
ounces per milliliter = pounds per milliliter × 16
This factor comes from each unit's defined relationship to the category's base unit: 1 pound per milliliter equals 453592.37 base units, and 1 ounce per milliliter equals 28349.523125 base units, so dividing one by the other gives the direct pound per milliliter-to-ounce per milliliter factor of 16.
Simple example
1 lb/mL × 16 = 16 oz/mL
1 pound per milliliter = 16 ounces per milliliter.
Real-world example
1,000 lb/mL × 16 = 16,000 oz/mL
1,000 pounds per milliliter = 16,000 ounces per milliliter.
Conversion table
| Pound per Milliliter (lb/mL) | Ounce per Milliliter (oz/mL) |
|---|---|
| 0.1 lb/mL | 1.6 oz/mL |
| 1 lb/mL | 16 oz/mL |
| 10 lb/mL | 160 oz/mL |
| 100 lb/mL | 1,600 oz/mL |
| 1,000 lb/mL | 16,000 oz/mL |
| 10,000 lb/mL | 160,000 oz/mL |
Reverse conversion: Ounce per Milliliter to Pound per Milliliter
16 oz/mL × 0.0625 = 1 lb/mL
16 ounces per milliliter = 1 pound per milliliter.
pounds per milliliter = ounces per milliliter × 0.0625
For a page dedicated to this direction, see Ounce per Milliliter to Pound per Milliliter.
Understanding the Pound per Milliliter (lb/mL)
Mass per volume density.
Understanding the Ounce per Milliliter (oz/mL)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many ounces per milliliter are in 1 pound per milliliter?
1 pound per milliliter equals 16 ounces per milliliter, using the exact defined conversion factor rather than an estimate.
How do I convert pound per milliliter to ounce per milliliter?
Multiply the pound per milliliter value by 16. The converter above does this instantly to whatever precision you set.
How do I convert ounce per milliliter back to pound per milliliter?
Use the reverse factor: 1 ounce per milliliter equals 0.0625 pounds per milliliter. You can also use the swap control in the converter above to flip the direction instantly.
What is a pound per milliliter?
Pound per Milliliter (lb/mL) is a unit of density.
What is a ounce per milliliter?
Ounce per Milliliter (oz/mL) is a unit of density.
Is the pound per milliliter to ounce per milliliter conversion exact?
Yes. Both pound per milliliter and ounce per milliliter are defined by fixed standards rather than physical artifacts, so the factor of 16 used above is exact to as many digits as you choose to display.
What's the difference between density and mass concentration?
Density is the mass of a pure substance or material per unit volume. Mass concentration is the mass of one component — like a dissolved solute — within a mixture's total volume. The two use the same kind of units but describe different physical situations.