Micrometers to nanometers

Convert micrometers to nanometers, with the math shown step by step.

0.4 µm = 400 nm

Also equals

How it works

nm = µm × 1,000

One micrometer is exactly 1,000 nanometers, so multiplying by 1,000 turns micrometers into nanometers. For example, 0.4 µm is 400 nm.

Micrometers	Nanometers	Microinches	Mils (thou)
0.37 µm	370 nm	14.57	0.01
0.38 µm	380 nm	14.96	0.01
0.39 µm	390 nm	15.35	0.02
0.4 µm	400 nm	15.75	0.02
0.41 µm	410 nm	16.14	0.02
0.42 µm	420 nm	16.54	0.02
0.43 µm	430 nm	16.93	0.02

Printed from rocketcalc.io/surface-roughness/micrometers-to-nanometers