▸ processconvert
Viscosity

kg/(m·s)toN·s/m²

Convert kilograms per metre-second (kg/(m·s)) to newton-seconds per square metre (N·s/m²).

Factor1 kg/(m·s) = 1 N·s/m²

Converter

kg/(m·s)

Accepts numbers or expressions, e.g. 150 + 14.7

Result
1N·s/m²

Rendered to 6 significant figures.

Formula

Formula
N·s/m² = kg/(m·s) × 1

Multiply any value in kilograms per metre-second by 1 to obtain the value in newton-seconds per square metre.

Worked example

Convert 1 kg/(m·s) to N·s/m².

  1. 01Start with 1 kg/(m·s).
  2. 02Multiply by the conversion factor: 1 × 1 = 1 N·s/m².
Result1 kg/(m·s) = 1 N·s/m²

Conversion table

kg/(m·s)N·s/m²
11
22
55
1010
2020
5050
100100
200200
500500
10001000

Reference values rounded to 5 significant figures for display.

FAQ

What is the conversion factor from kg/(m·s) to N·s/m²?
1 kg/(m·s) equals 1 N·s/m². To convert, multiply the value in kilograms per metre-second by 1.
How do I convert 1 kg/(m·s) to N·s/m²?
1 kg/(m·s) = 1 N·s/m². For any value, multiply by 1.
How do I convert N·s/m² back to kg/(m·s)?
Divide by the same factor — or equivalently, multiply by 1. So 1 N·s/m² = 1 kg/(m·s).
When would I need to convert kilogram per metre-second to newton-second per square metre?
Dynamic viscosity conversions between kg/(m·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).

Related conversions