Note these are **surface tension** units, where you divide the units. If you meant to convert **torque**, use the dash symbol to multiply, like N-m instead of N/m.

Did you mean to convert |
pound/inch | to |
newton/megametre newton/millimetre |

How many pound/inch in 1 N/mm?
The answer is 5.7101471627692.

We assume you are converting between **pound/inch** and **newton/millimetre**.

You can view more details on each measurement unit:

pound/inch or
N/mm

The SI derived unit for **surface tension** is the newton/meter.

1 newton/meter is equal to 0.0057101471627692 pound/inch, or 0.001 N/mm.

Note that rounding errors may occur, so always check the results.

Use this page to learn how to convert between pounds/inch and newtons/millimeter.

Type in your own numbers in the form to convert the units!

You can do the reverse unit conversion from N/mm to pound/inch, or enter any two units below:

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