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Surface Tension

mN/mtogf/cm

Convert millinewtons per metre (mN/m) to grams-force per centimetre (gf/cm).

Factor1 mN/m = 0.001019716 gf/cm

Converter

mN/m

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

Result
1.01972gf/cm

Rendered to 6 significant figures.

Formula

Formula
gf/cm = mN/m × 0.001019716

Multiply any value in millinewtons per metre by 0.001019716 to obtain the value in grams-force per centimetre.

Worked example

Convert 1000 mN/m to gf/cm.

  1. 01Start with 1000 mN/m.
  2. 02Multiply by the conversion factor: 1000 × 0.001019716 = 1.01972 gf/cm.
Result1000 mN/m = 1.01972 gf/cm

Conversion table

mN/mgf/cm
10.0010197
20.0020394
50.0050986
100.010197
200.020394
500.050986
1000.10197
2000.20394
5000.50986
10001.0197

Reference values rounded to 5 significant figures for display.

FAQ

What is the conversion factor from mN/m to gf/cm?
1 mN/m equals 0.001019716 gf/cm. To convert, multiply the value in millinewtons per metre by 0.001019716.
How do I convert 1 mN/m to gf/cm?
1 mN/m = 0.00101972 gf/cm. For any value, multiply by 0.001019716.
How do I convert gf/cm back to mN/m?
Divide by the same factor — or equivalently, multiply by 980.665. So 1 gf/cm = 980.665 mN/m.
When would I need to convert millinewton per metre to gram-force per centimetre?
Surface-tension conversions between mN/m and gf/cm appear in coatings and wettability work, surfactant and interfacial-tension measurement, foam and emulsion characterisation, and capillary/droplet-engineering datasheets. mN/m, dyn/cm and mJ/m² are exact numerical equivalents — they appear interchangeably across SI, CGS and surface-free-energy notations. lbf/ft and lbf/in are common in US petroleum interfacial-tension datasheets and US coatings documentation. This category does not include temperature-dependent material lookups or capillary/contact-angle calculators.
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).

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