▸ processconvert
Volumetric Flux

cm/stom³/m²/s

Convert centimetres per second (volumetric flux) (cm/s) to cubic metres per square metre per second (m³/m²/s).

Factor1 cm/s = 0.01 m³/m²/s

Converter

cm/s

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

Result
1m³/m²/s

Rendered to 6 significant figures.

Formula

Formula
m³/m²/s = cm/s × 0.01

Multiply any value in centimetres per second (volumetric flux) by 0.01 to obtain the value in cubic metres per square metre per second.

Worked example

Convert 100 cm/s to m³/m²/s.

  1. 01Start with 100 cm/s.
  2. 02Multiply by the conversion factor: 100 × 0.01 = 1 m³/m²/s.
Result100 cm/s = 1 m³/m²/s

Conversion table

cm/sm³/m²/s
10.01
20.02
50.05
100.1
200.2
500.5
1001
2002
5005
100010

Reference values rounded to 5 significant figures for display.

FAQ

What is the conversion factor from cm/s to m³/m²/s?
1 cm/s equals 0.01 m³/m²/s. To convert, multiply the value in centimetres per second (volumetric flux) by 0.01.
How do I convert 1 cm/s to m³/m²/s?
1 cm/s = 0.01 m³/m²/s. For any value, multiply by 0.01.
How do I convert m³/m²/s back to cm/s?
Divide by the same factor — or equivalently, multiply by 100. So 1 m³/m²/s = 100 cm/s.
When would I need to convert centimetre per second (volumetric flux) to cubic metre per square metre per second?
Volumetric-flux conversions between cm/s and m³/m²/s are routine in membrane filtration (RO, UF, MF, NF permeate flux), hydraulic loading specification, water-treatment design, hydrometallurgy and packed-bed column loading, and environmental engineering. LMH (L/m²/h) and gfd (gal/ft²/day) dominate membrane datasheets; m³/m²/h and m³/m²/day cover SI engineering ladders; m/day and cm/s appear as superficial velocity in hydromet and packed-bed work. Volumetric flux is the same physical quantity as superficial velocity (m³/m²/s ≡ m/s) but is kept distinct from the velocity and flow categories because the engineering intent is volumetric throughput per unit area, not bulk motion or total throughput.
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