Convert Poise to Square Inch per Second
Input the number of poise you want to convert to square inches per second.
How to Convert Poise to Square Inches per Second
The poise and square inch per second are both units of viscosity. 1 poise equals 155.00031 square inches per second. This means to convert poise to square inches per second, you multiply by 155.00031.
Formula
Step-by-Step Example
Convert 5 P to square inches per second:
We need to convert poise to square inches per second
Since 1 P = 155.00031 in²/s, multiply by 155.00031
5 × 155.00031 = 775.00155
5 P = 775.00155 in²/s
Poise to Square Inch per Second Conversion Table
Quick reference table for common poise to square inch per second conversions. Click any value for detailed calculation.
| Poise (P) | Square Inches per Second (in²/s) |
|---|---|
| 0.1 P | 15.500031 in²/s |
| 0.5 P | 77.500155 in²/s |
| 1 P | 155.00031 in²/s |
| 2 P | 310.00062 in²/s |
| 5 P | 775.00155 in²/s |
| 10 P | 1550.0031 in²/s |
| 25 P | 3875.00775 in²/s |
| 50 P | 7750.0155 in²/s |
| 100 P | 15500.031 in²/s |
About These Units
Poise (P)
The poise (P) is the CGS unit of dynamic viscosity equal to 0.1 Pa·s or 100 centipoise. Named after Jean Léonard Marie Poiseuille who studied blood flow. Water is 0.01 P, glycerin is ~15 P at 20°C. One poise = 1 g/(cm·s) = 1 dyn·s/cm².
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.
Frequently Asked Questions
How do I convert poise to square inches per second?
To convert poise to square inches per second, multiply the value by 155.00031. For example, 10 P = 1550.0031 in²/s.
How many square inches per second are in 1 poise?
1 poise equals 155.00031 square inches per second.
What is the formula for poise to square inches per second?
The formula is: in²/s = P × 155.00031.