HemoEZ - A Cell Counting Calculator
Select Cell Type:
Cultured Human Cells
Red Blood Cells
White Blood Cells
Platelets
Select Counting Chamber:
Neubauer (Helly)
Thoma (XB-K-25)
Recommended Dilution
Concentration Formula
Input Explanations:
Interactive Concentration Calculator
Concentration (cells/mL) =
Cell Count (N)
Total number of cells counted in the hightlighted counting squares
Dilution Factor (D)
Dilution factor (e.g., 5 for 1:5)
Calculate