FLUIDS
Surface tension
Force per length at a liquid interface.
Try a decimal, 1e-9, 1/3, or 5 1/2.
Resultlbf/in → N/mConvert pound-force per inch to newton per metre
EVERYDAY · ENGINEERING · SCIENCE
Unit conversion. Made clear.
Start with a familiar unit, type a value, and get a dependable answer with sensible precision. Fractions and scientific notation are welcome.
520units ready to convert
HOW IT IS CALCULATED
Convert through newton per metre
Enter a pound-force per inch value to calculate newton per metre with full internal precision before display rounding.
Display precisionAuto · 12 significant digits
Auto keeps up to 12 significant digits, trims unnecessary zeroes, and switches to scientific notation for extreme magnitudes.
QUICK REFERENCE
All units in this quantity
| Unit | Symbol | Converted value |
|---|---|---|
| newton per metrefrom lbf/in | N/m | Interactive |
| millinewton per metrefrom lbf/in | mN/m | Interactive |
| dyne per centimetrefrom lbf/in | dyn/cm | Interactive |
| pound-force per footfrom lbf/in | lbf/ft | Interactive |
| pound-force per inchfrom lbf/in | lbf/in | Interactive |
SI symbols follow international notation. U.S. and Imperial measures are labelled separately where their values differ.