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Kinematic Viscosity Converter

Convert between m²/s, cm²/s, stokes (St), centistokes (cSt), and mm²/s. Just enter a value and pick a unit to see all conversions at once.

Input

From unit

Result

Square meters per second (m²/s)

0.000001m²/s

UnitSymbolConverted value
Square meters per secondm²/s0.000001
Square centimeters per secondcm²/s0.01
Square millimeters per secondmm²/s1
StokesSt0.01
CentistokescSt1

How it works

  • Kinematic viscosity describes how easily a fluid flows. It is the dynamic viscosity divided by the density, and its SI unit is the square meter per second (m²/s).
  • The stokes (St) is the CGS unit of kinematic viscosity, where 1 St = 1e-4 m²/s. One hundredth of a stokes is the centistokes (cSt).
  • Centistokes (cSt) are widely used in lubricant and engine oil specifications. 1 cSt is exactly equal to 1 mm²/s.
  • To use the tool, just enter the value to convert and choose its unit. The results in every supported unit are listed in the table.
  • When a value is extremely large or small, it is automatically shown in exponential notation (e.g. 1.0000e-6) for readability.