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Count all of the cells in the squares outlined in red. Use ZOOM to increase the magnification.


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Enter your cell count for 4 squares
cells × 2 (dilution factor) × 10,000 cells/mL
dead cells × 2 (dilution factor) × 10,000 cells/mL
Ready to give up manual cell counting?
See how to convince your lab to get an automated cell counter >
Improve your cell counting accuracy
Download the white paper >
Tips & Tricks for Cell Culture
Download the Gibco™ Cell Culture Basics handbook >
See how to convince your lab to get an automated cell counter >
Improve your cell counting accuracy
Download the white paper >
Tips & Tricks for Cell Culture
Download the Gibco™ Cell Culture Basics handbook >
