Utilities
Viscosity Converter
Convert dynamic viscosity between pascal-seconds, centipoise, poise, and imperial units locally in your browser.
Convert dynamic viscosity between pascal-seconds, millipascal-seconds, centipoise, poise, pounds per foot-second, pound-force seconds per square foot, and reyns. Zero is a valid viscosity.
Conversions run locally in your browser; your viscosity is not uploaded or stored.
Convert one dynamic viscosity value into the units you need.
Enter a non-negative dynamic viscosity value and choose its unit to see the equivalent pascal-seconds, millipascal-seconds, centipoise, poise, pounds per foot-second, pound-force seconds per square foot, and reyns. Zero is valid. It runs locally in your browser, so your value is not uploaded or stored.
Frequently Asked Questions
Everything you need to know about this tool, how it works, and privacy.
Which viscosity units can I convert?
Enter a dynamic viscosity in pascal-seconds, millipascal-seconds, centipoise, poise, pounds per foot-second, pound-force seconds per square foot, or reyns. The converter returns the equivalent value in all seven units using 1 cP = 1 mPa·s = 0.001 Pa·s, 1 P = 0.1 Pa·s, 1 lb/(ft·s) = 1.4881639 Pa·s, 1 lbf·s/ft² = 47.88025898 Pa·s, and 1 reyn = 6894.757293168 Pa·s.
Can I convert zero or decimal viscosity values?
Yes. Zero is a valid viscosity, and decimal values are accepted. Negative values are rejected because a dynamic viscosity cannot be less than zero. Results show up to six decimal places when needed.
What happens with very large viscosity values?
The converter shows an error when the entered viscosity is too large to convert safely, instead of returning an unreliable rounded result.
Does my viscosity leave my browser?
No. The conversion and copy action run locally in your browser. CodeASystem does not upload or store the value you enter.