Convert Slugs per foot-second to Centipoises
Convert Slugs per foot-second (slug/(ft·s)) to Centipoises (cP) instantly and accurately.
Conversion Formula
cP = slug/(ft·s) × 47880.25898
About Slugs per foot-second
The slug per foot-second (slug/(ft·s)) equals 1 lbf·s/ft² ≈ 47.880 Pa·s, the coherent FPS viscosity unit where force is in pound-force. It is used in US aerospace and hydraulic engineering when working with the slug as the unit of mass. Water at 20 °C has a viscosity of ≈2.09×10⁻⁵ slug/(ft·s); hydraulic fluid MIL-PRF-5606 is ≈3×10⁻⁴ slug/(ft·s) at 100 °F. 1 slug/(ft·s) ≈ 47.880 Pa·s.
About Centipoises
The centipoise (cP) equals 10⁻³ Pa·s, numerically equal to 1 mPa·s. It remains the most widely used practical unit in industry because water at 20 °C has a viscosity of almost exactly 1 cP. Process engineers, petroleum analysts, and food technologists all specify viscosity in cP. Motor oil SAE 10W has a cold-viscosity limit of ≈3 500 cP at -25 °C. 1 cP = 10⁻³ Pa·s = 10⁻² P.
Quick Reference Table
| Slugs per foot-second (slug/(ft·s)) | Centipoises (cP) |
|---|---|
| 1 slug/(ft·s) | 47880.3 cP |
| 2 slug/(ft·s) | 95760.5 cP |
| 5 slug/(ft·s) | 239401 cP |
| 10 slug/(ft·s) | 478803 cP |
| 25 slug/(ft·s) | 1197010 cP |
| 50 slug/(ft·s) | 2394010 cP |
| 100 slug/(ft·s) | 4788030 cP |