Cell Culture Tools
Five free cell culture calculators for counting, plating, growth, media preparation and clonogenic assays.
Cell Culture Calculator
Cell counting (hemocytometer), seeding volume, split ratio, and viability — common cell culture calculations.
Open tool →Cell Seeding Calculator
Calculate cell seeding density by culture vessel area — compute total cells, stock volume, and diluent volume for any plate or flask.
Open tool →Cell Doubling Time Calculator
Work out doubling time, number of doublings and specific growth rate from two cell counts, then project cell numbers over 24 to 120 hours.
Open tool →Cell Culture Media Recipe Calculator
Calculate how much FBS and how much of each supplement to add to a final medium volume, and how much basal medium is left over.
Open tool →CFU & Plating Efficiency Calculator
Calculate CFU/mL and plating efficiency from colony counts, and back-solve how many cells to seed for a target colony number.
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