Convert Poise to Reyn
Enter the number of poise that you want to convert to reyns.
How to Convert Poise to Reyns
The poise and reyn are both units of viscosity. 1 reyn equals 68947.57 poise. This means to convert poise to reyns, you divide by 68947.57.
Formula
Step-by-Step Example
Convert 5 P to reyns:
We need to convert poise to reyns
Since 1 reyn = 68947.57 P, divide by 68947.57
5 ÷ 68947.57 = 7.2518871949e-5
5 P = 7.2518871949e-5 reyn
Poise to Reyn Conversion Table
Quick reference table for common poise to reyn conversions. Click any value for detailed calculation.
| Poise (P) | Reyns (reyn) |
|---|---|
| 0.1 P | 1.450377439e-6 reyn |
| 0.5 P | 7.2518871949e-6 reyn |
| 1 P | 1.450377439e-5 reyn |
| 2 P | 2.9007548779e-5 reyn |
| 5 P | 7.2518871949e-5 reyn |
| 10 P | 0.0001450377 reyn |
| 25 P | 0.0003625944 reyn |
| 50 P | 0.0007251887 reyn |
| 100 P | 0.0014503774 reyn |
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.
Reyn (reyn)
The reyn is an imperial viscosity unit equal to 1 lbf·s/in² or 6,895 Pa·s. Named after Osborne Reynolds who characterized fluid flow regimes. Used in lubrication engineering, particularly bearing analysis. Extremely high viscosity scale.
Frequently Asked Questions
How do I convert poise to reyns?
To convert poise to reyns, divide the value by 68947.57. For example, 10 P = 0.0001450377 reyn.
How many reyns are in 1 poise?
1 poise equals 1.450377439e-5 reyns.
What is the formula for poise to reyns?
The formula is: reyn = P ÷ 68947.57.