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Home » Resources » Support & Tools » Microfluidic calculators

Microfluidic calculators

To assist users in selecting the right instrument, Fluigent has created three microfluidic calculators designed to estimate the key parameters for most microfluidic setups, ensuring optimal results. By providing details about their setup, users can determine the necessary pressure range, anticipate droplet size and shear stress, and identify the recommended microfluidic pump or chip.

Save time by using our calculators to identify the set of parameters that best fit your requirements!

Shear Stress Calculator 

Shear stress is defined as the driving force generated by the friction of a moving fluid on a surface. Cells subjected to fluid flow experience this shear stress, impacting their phenotype, morphology, and maturation. By inputting the parameters of your setup (flow rate, pressure, microfluidic chip size, etc.), our microfluidic calculator will provide the relevant shear stress considerations. 

Use the calculator 

Microfluidic Shear stress calculator | Tutorial video 

Pressure & Flow Rate Calculator 

Fluigent has developed a flow calculator to estimate the resistance of most microfluidic installations. This tool enables users to determine the required pressure range and the recommended microfluidic pump by detailing their installation, including chip geometry and channel dimensions. 

Use the calculator 
  • Microfluidic Application Notes

    Pressure predictions for lab-on-a-chip operations using a microfluidic network solver and Fluigent PX

    Download
  • Expert Reviews: Basics of Microfluidics

    Microfluidic Flow Control: Comparison between peristaltic, syringe and pressure pumps for microfluidic applications 

    Read more
  • Microfluidic Application Notes

    Peristaltic Pump vs Pressure-Based Microfluidic Flow Control for Organ on Chip applications

    Read more
  • Expert Reviews: Basics of Microfluidics

    Flow control for droplet generation using syringe pumps and pressure-based flow controllers 

    Read more

Droplet Size Calculator 

Fluigent has developed a droplet size calculator based on the geometry of RayDrop, a droplet generator device developed and manufactured by Secoya. This microfluidic calculator method is based on correlations obtained from numerical modeling to help users predict droplet diameter. The estimation takes into account Raydrop’s nozzle diameter, flow rate of the continuous phase, viscosities of both phases, and interfacial tension. 

Use the calculator 

How to efficiently PREDICT DROPLET SIZE and FREQUENCY | Droplet Calculator Tutorial 

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  • Support & Tools

    Pressure & Flow Rate Calculator

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  • Support & Tools

    Shear Stress Calculator

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    Droplet Size Calculator

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