in²/s
Square Inch per Second
Kinematic System

Square Inch per Second (in²/s)

Square inches per second (in²/s) equals 6.45 stokes or 645 centistokes. Used for moderate viscosity materials in imperial units. Water at 20°C: 1.55×10⁻³ in²/s. One ft²/s = 144 in²/s. Common in smaller-scale US engineering applications.

Convert From Square Inches per Second

Convert To Square Inches per Second

Conversion Factors

1 in²/s 0.00064516 Pa·s
1 in²/s 0.64516 mPa·s
1 in²/s 645.16 μPa·s
1 in²/s 0.00064516 N·s/m²
1 in²/s 0.00064516 kg/(m·s)
1 in²/s 0.0064516 P
1 in²/s 0.64516 cP
1 in²/s 6.4516 mP
1 in²/s 0.0064516 dyn·s/cm²
1 in²/s 1.3474446463e-5 lbf·s/ft²
1 in²/s 0.0004335275 lb/(ft·s)
1 in²/s 9.3572550853e-8 lbf·s/in²
1 in²/s 1.3474446463e-5 slug/(ft·s)
1 in²/s 9.3572550853e-8 reyn
1 in²/s 0.00064516 m²/s
1 in²/s 645.16 mm²/s
1 in²/s 6.4516 cm²/s
1 in²/s 6.4516 St
1 in²/s 645.16 cSt
1 in²/s 6451.6 mSt
1 in²/s 0.0069444444 ft²/s
1 in²/s 25 ft²/h
1 in²/s 0 SUS
1 in²/s 0 SSU

Related Units