Millimeter to Nanometer conversion

Convert between Millimeter (mm) and Nanometer (nm) or vice versa.

About Millimeter to Nanometer conversion

What is Millimeter?

A millimeter is one thousandth of a meter, used for small scale measurements.

What is Nanometer?

A nanometer is one billionth of a meter, commonly used to measure atomic scales.

How to convert Millimeter to Nanometer using our tool?

Enter the Millimeter value in the input field above. Our tool will automatically convert the value to Nanometer. You can also use the dropdown to select any other unit you want to convert to. The conversion is instant and you can see the result immediately, even when you change the units.