Cell Therapy & Gene Therapy Equipment worked example

Cell Therapy Capacity Gap at 99% expected equipment uptime and availability: a worked example

This scenario runs the cell therapy capacity gap calculation on the strong side: 99% expected equipment uptime and availability, with every other input held at its documented default. a production planner needs to know whether current GMP equipment can cover forecast batch or dose demand

The inputs for this scenario

  • Qualified released units per equipment cycle: 6 released units / cycle (unchanged)
  • Available equipment cycles in the period: 80 cycles / period (unchanged)
  • Expected equipment uptime / availability: 99 % (raised for this scenario; the documented default is 90)
  • Expected lot release yield: 86 % (unchanged)

Working through the calculation

  • Applying the documented formula (Gross scheduled capacity = qualified output per cycle × available equipment cycles) to the inputs above produces each figure below.
  • At this operating point the engine returns 409 released units for usable released capacity, the number this scenario is built around.
  • At this operating point the engine returns 480 released units for gross scheduled capacity.
  • At this operating point the engine returns 4.8 released units for capacity lost to equipment downtime.
  • At this operating point the engine returns 66.53 released units for capacity lost to unreleased output.

How this compares with the baseline

  • Against the tool's baseline example, where expected equipment uptime and availability sits at 90% and the headline result is 372 released units, this scenario comes in 10% above the baseline at 409 released units.
  • Use it for capacity planning, demand commitments, and constraint analysis on a specific bioreactor, perfusion, or fill platform. Treat this as a target state: the delta against the baseline quantifies what the improvement is worth before you commit to chasing it.

Results at a glance

  • Usable released capacity: 409 released units (headline result)
  • Gross scheduled capacity: 480 released units
  • Capacity lost to equipment downtime: 4.8 released units
  • Capacity lost to unreleased output: 66.53 released units

Run it with your numbers

  • Every input above is editable in the live Cell Therapy Capacity Gap calculator, which recalculates instantly and can be shared with the inputs intact.

Last reviewed 2026-05-12.