Enter the total units of the substance and the volume of the solution into the calculator to determine the concentration in units per milliliter. This calculator can also evaluate any of the variables given the others are known.

Units/Ml Formula

The following formula is used to calculate the units per milliliter (U/ml).

U/ml = U / V

Variables:

  • U/ml is the concentration of substance in units per milliliter
  • U is the total units of the substance
  • V is the volume of the solution in milliliters (ml)

To calculate the units per milliliter, divide the total units of the substance by the volume of the solution in milliliters. This will give you the concentration of the substance in units per milliliter.

What is a Units/Ml?

Units/mL is a measurement used in scientific and medical fields to denote the concentration of a substance within a specific volume of liquid, typically one milliliter. The “unit” refers to a standard quantity of the substance, such as the amount of a medication, number of cells, or amount of a chemical substance. This measurement is crucial in various applications, including drug dosing, laboratory tests, and experimental research.

How to Calculate Units/Ml?

The following steps outline how to calculate the Units/Ml using the formula U/ml = U / V.


  1. First, determine the total units of the substance (U).
  2. Next, determine the volume of the solution in milliliters (V).
  3. Next, gather the formula from above = U/ml = U / V.
  4. Finally, calculate the Units/Ml.
  5. 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.

total units of the substance (U) = 150

volume of the solution in milliliters (V) = 50