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Calcimator

Cell Bank Calculator

Calculate vial count, expansion time, and storage requirements for master and working cell banks.

Inputs

%

Results

Total cells to grow

2,110,000,000

Population doublings11
Expansion time (days)11
Passages needed6
Total freeze volume (mL)200
Freeze medium needed (mL)220
Vial concentration (×10⁶/mL)10
How to Use This Calculator
  1. Enter starting cell count (×10⁶), target cells per vial (×10⁶), and total vials needed.
  2. Set cell doubling time (hours) and expected post-thaw viability (%).
  3. Enter freeze volume per vial (mL).
  4. Review Total Cells to Grow, Expansion Time (days), Passages Needed, and Total Freeze Volume (mL).
  5. Use Freeze Medium Needed (mL) to prepare your cryoprotectant formulation in advance.
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