Convert Millistokes to Square inches per second
Convert Millistokes (mSt) to Square inches per second (in²/s) instantly and accurately.
Conversion Formula
in²/s = mSt × 0.00015500031
About Millistokes
The millistoke (mSt) equals 10⁻⁷ m²/s. It appears in research on low-viscosity solvents, dilute polymer solutions, and light gases whose kinematic viscosity is in the sub-centistoke range. 1 mSt = 10⁻³ St = 0.1 cSt = 10⁻⁷ m²/s.
About Square inches per second
The square inch per second (in²/s) equals 0.0254² = 6.4516 × 10⁻⁴ m²/s. It is the coherent FPS kinematic unit based on the inch, found in US fluid power, hydraulics, and bearing-design references. 1 in²/s = 645.16 cSt = 6.4516 St.
Quick Reference Table
| Millistokes (mSt) | Square inches per second (in²/s) |
|---|---|
| 1 mSt | 0.000155 in²/s |
| 2 mSt | 0.000310001 in²/s |
| 5 mSt | 0.000775002 in²/s |
| 10 mSt | 0.00155 in²/s |
| 25 mSt | 0.00387501 in²/s |
| 50 mSt | 0.00775002 in²/s |
| 100 mSt | 0.0155 in²/s |