Convert Millistokes to Reyn
Enter the number of millistokes that you want to convert to reyns.
How to Convert Millistokes to Reyns
The millistokes and reyn are both units of viscosity. By definition, 1 reyn equals exactly 68947570000 millistokes. This means to convert millistokes to reyns, you divide by 68947570000.
Formula
Step-by-Step Example
Convert 5 mSt to reyns:
We need to convert millistokes to reyns
Since 1 reyn = 68947570000 mSt, divide by 68947570000
5 ÷ 68947570000 = 7.2518871949e-11
5 mSt = 7.2518871949e-11 reyn
Millistokes to Reyn Conversion Table
Quick reference table for common millistokes to reyn conversions. Click any value for detailed calculation.
| Millistokes (mSt) | Reyns (reyn) |
|---|---|
| 0.1 mSt | 1.450377439e-12 reyn |
| 0.5 mSt | 7.2518871949e-12 reyn |
| 1 mSt | 1.450377439e-11 reyn |
| 2 mSt | 2.9007548779e-11 reyn |
| 5 mSt | 7.2518871949e-11 reyn |
| 10 mSt | 1.450377439e-10 reyn |
| 25 mSt | 3.6259435974e-10 reyn |
| 50 mSt | 7.2518871949e-10 reyn |
| 100 mSt | 1.450377439e-9 reyn |
About These Units
Millistokes (mSt)
A millistokes (mSt) equals 0.001 stokes or 0.1 centistokes. Used for low-viscosity fluids: water is 10 mSt at 20°C. Provides finer resolution for thin fluids like solvents, fuels, and aqueous solutions. Rarely used; centistokes preferred.
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 millistokes to reyns?
To convert millistokes to reyns, divide the value by 68947570000. For example, 10 mSt = 1.450377439e-10 reyn.
How many reyns are in 1 millistokes?
1 millistokes equals 1.450377439e-11 reyns.
What is the formula for millistokes to reyns?
The formula is: reyn = mSt ÷ 68947570000.