Viscosity
m²/stocSt
Convert square metres per second (m²/s) to centistokes (cSt).
Factor1 m²/s = 1000000 cSt
Converter
m²/s
Accepts numbers or expressions, e.g. 150 + 14.7
Result
cSt
Rendered to 6 significant figures.
Formula
Formula
cSt = m²/s × 1000000
Multiply any value in square metres per second by 1000000 to obtain the value in centistokes.
Worked example
Convert 1 m²/s to cSt.
- 01Start with 1 m²/s.
- 02Multiply by the conversion factor: 1 × 1000000 = 1.00000e+6 cSt.
Result1 m²/s = 1.00000e+6 cSt
Conversion table
| m²/s | cSt |
|---|---|
| 1 | 1.0000e+6 |
| 2 | 2.0000e+6 |
| 5 | 5.0000e+6 |
| 10 | 1e+7 |
| 20 | 2e+7 |
| 50 | 5e+7 |
| 100 | 1e+8 |
| 200 | 2e+8 |
| 500 | 5e+8 |
| 1000 | 1e+9 |
Reference values rounded to 5 significant figures for display.
FAQ
What is the conversion factor from m²/s to cSt?
1 m²/s equals 1000000 cSt. To convert, multiply the value in square metres per second by 1000000.
How do I convert 1 m²/s to cSt?
1 m²/s = 1.00000e+6 cSt. For any value, multiply by 1000000.
How do I convert cSt back to m²/s?
Divide by the same factor — or equivalently, multiply by 1e-6. So 1 cSt = 1e-6 m²/s.
When would I need to convert square metre per second to centistoke?
Kinematic viscosity conversions between m²/s and cSt arise in hydraulic fluid selection, lubricant grading (ISO VG), pipe flow Reynolds number calculations, and fuel-oil specification. Kinematic viscosity equals dynamic viscosity divided by fluid density and cannot be directly compared to dynamic viscosity without that context.
Is the conversion exact?
The factor shown is precise to at least 7 significant figures. For most process-engineering work this is far better than instrument accuracy. For metrology or trade applications, refer to the relevant national standard (NIST, BIPM, ISO 80000).