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Viscosity Converter

Convert dynamic viscosity between Pa·s, poise and centipoise.

Viscosity is a fluid's resistance to flow — thin water versus thick honey — and it's measured in pascal-seconds in SI or the older poise and centipoise still common in labs and industry. Water sits at about 1 centipoise, which is exactly why the centipoise remains such a handy reference unit.

This converter moves any dynamic viscosity between Pa·s, mPa·s, poise and centipoise, useful for oils, paints, coatings, food processing and any datasheet that quotes the property in a unit your calculation doesn't use.

How to use Viscosity Converter

  1. 1

    Enter a value

    Type the amount you want to convert.

  2. 2

    Choose the source unit

    Pick the unit you're converting from.

  3. 3

    Choose the target unit

    The converted value appears instantly.

Features

  • Instant bidirectional conversion
  • Standards-based conversion factors
  • Precise results as you type

Frequently asked questions

Common mistakes to avoid

  • Mixing up unit prefixes across several orders of magnitude.
  • Confusing similar-looking units from different systems.
Written by Converter Portal Editorial TeamPublished July 24, 2026Last updated July 24, 2026

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