Convert Square inches per second to Kilostokes
Convert Square inches per second (in²/s) to Kilostokes (kSt) instantly and accurately.
Conversion Formula
kSt = in²/s × 0.0064516
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.
About Kilostokes
The kilostoke (kSt) equals 1000 St = 0.1 m²/s. It is used for extremely viscous materials such as heavy polymer melts and bitumen at low temperatures, where centistoke values would reach into the hundreds of thousands. 1 kSt = 10³ St = 10⁵ cSt = 0.1 m²/s.
Quick Reference Table
| Square inches per second (in²/s) | Kilostokes (kSt) |
|---|---|
| 1 in²/s | 0.0064516 kSt |
| 2 in²/s | 0.0129032 kSt |
| 5 in²/s | 0.032258 kSt |
| 10 in²/s | 0.064516 kSt |
| 25 in²/s | 0.16129 kSt |
| 50 in²/s | 0.32258 kSt |
| 100 in²/s | 0.64516 kSt |