Centipoise to Pascal Second Converter

The conversion comes from the historical definition of viscosity units:

• The poise (P) was the original CGS unit of viscosity, defined as 1 dyne·s/cm²
• 1 pascal second (Pa·s) = 10 poise (since 1 Pa = 10 dynes/cm²)
• A centipoise (cP) is 1/100 of a poise (1 cP = 0.01 P)
• Calculation: 1 cP = 0.01 P = 0.01 × 0.1 Pa·s = 0.001 Pa·s

They are identical units — just different names for the same measurement:

• 1 centipoise (cP) = 1 millipascal second (mPa·s) exactly
• "Centipoise" is the traditional name, while "millipascal second" is the SI-derived name
• Both equal 0.001 pascal seconds (Pa·s)
• Industrial applications often use cP, while scientific contexts may prefer mPa·s

This converter uses cP and Pa·s, but results can be interpreted as mPa·s by replacing the unit symbol.

Precision matters because viscosity directly impacts fluid behavior in critical applications:

• Manufacturing: Incorrect viscosity can affect product quality (e.g., paint flow, adhesive performance)
• Automotive: Engine oil viscosity impacts lubrication and fuel efficiency
• Chemistry & Pharma: Reaction rates and drug delivery depend on fluid viscosity
• Food Industry: Texture and consistency of sauces, dressings, and baked goods rely on precise viscosity