Enter the weight in ounces and the density of the substance into the calculator to determine the volume in millimeters. This calculator can also evaluate any of the variables given the others are known.

Oz To Mm Formula

The following formula can be used to convert ounces (oz) to millimeters (mm) for a specific substance, given its density.

MM = (Oz * D * 28349.5) / ρ

Variables:

  • MM is the volume in millimeters (mm³)
  • Oz is the weight in ounces (oz)
  • D is the density of the substance (g/cm³)
  • ρ is the specific gravity of the substance (g/cm³)

To calculate the volume in millimeters, multiply the weight in ounces by the density of the substance, then multiply the result by 28349.5 (since 1 ounce is approximately 28349.5 millimeters³). Divide the result by the specific gravity of the substance.

What is a Oz To Mm?

Oz to Mm is not a standard conversion as they represent two different types of measurements. “Oz” stands for ounces, which is a unit of weight in the imperial system commonly used in the United States. “Mm” stands for millimeters, which is a unit of length in the metric system. Therefore, a direct conversion from ounces to millimeters is not possible without additional information such as density in the case of a specific substance.

How to Calculate Oz To Mm?

The following steps outline how to calculate the volume in millimeters (mm³) using the formula: MM = (Oz * D * 28349.5) / ρ


  1. First, determine the weight in ounces (Oz).
  2. Next, determine the density of the substance (D) in g/cm³.
  3. Next, determine the specific gravity of the substance (ρ) in g/cm³.
  4. Next, gather the formula from above = MM = (Oz * D * 28349.5) / ρ.
  5. Finally, calculate the volume in millimeters (mm³) using the formula.
  6. After inserting the variables and calculating the result, check your answer with the calculator above.

Example Problem : 

Use the following variables as an example problem to test your knowledge.

weight in ounces (Oz) = 5

density of the substance (D) = 2.5 g/cm³

specific gravity of the substance (ρ) = 1.2 g/cm³