Membrane Area & TFF Sizing Calculator
Size your TFF system from feed volume, flux, and process time.
Enter values and click Calculate.
Other calculators
Frequently Asked Questions
How accurate is this calculator?
These calculators give order-of-magnitude estimates based on published correlations. For project-level decisions, use the full untangle.bio app where mass balance, multi-step processes, and component-specific properties are simulated.
Is the data behind this calculator open?
Yes — the underlying correlations and property database are visible on the individual molecule and separation pages.
Run a full simulation
Beyond a single calculator: build the entire flowsheet with mass balance, multi-product, and cost estimation.
Open untangle.bio