Viscosity
Pa·stoN·s/m²
Convert pascal-seconds (Pa·s) to newton-seconds per square metre (N·s/m²).
Factor1 Pa·s = 1 N·s/m²
Converter
Pa·s
Accepts numbers or expressions, e.g. 150 + 14.7
Result
N·s/m²
Rendered to 6 significant figures.
Formula
Formula
N·s/m² = Pa·s × 1
Multiply any value in pascal-seconds by 1 to obtain the value in newton-seconds per square metre.
Worked example
Convert 1 Pa·s to N·s/m².
- 01Start with 1 Pa·s.
- 02Multiply by the conversion factor: 1 × 1 = 1 N·s/m².
Result1 Pa·s = 1 N·s/m²
Conversion table
| Pa·s | N·s/m² |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 5 | 5 |
| 10 | 10 |
| 20 | 20 |
| 50 | 50 |
| 100 | 100 |
| 200 | 200 |
| 500 | 500 |
| 1000 | 1000 |
Reference values rounded to 5 significant figures for display.
FAQ
What is the conversion factor from Pa·s to N·s/m²?
1 Pa·s equals 1 N·s/m². To convert, multiply the value in pascal-seconds by 1.
How do I convert 1 Pa·s to N·s/m²?
1 Pa·s = 1 N·s/m². For any value, multiply by 1.
How do I convert N·s/m² back to Pa·s?
Divide by the same factor — or equivalently, multiply by 1. So 1 N·s/m² = 1 Pa·s.
When would I need to convert pascal-second to newton-second per square metre?
Dynamic viscosity conversions between Pa·s and N·s/m² are common in fluid characterisation, pump and control valve sizing, pipeline pressure-drop calculations, and lubrication engineering. Centipoise (cP) and mPa·s are the most widely used units in process datasheets; Pa·s is required for most simulation tools.
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).