Nanometer to Micrometer Converter

Convert between nanometers and micrometers for precise microscopic measurements

Nanometer (nm)

1 nm = 0.001 μm

Micrometer (μm)

1 μm = 1,000 nm

Enter a value to see the conversion result

Scale Reference

Object/Structure	Size (nm)	Size (μm)
DNA helix width	2.5	0.0025
Protein molecule	5-50	0.005-0.05
Virus	100	0.1
Bacteria	1,000	1
Red blood cell	7,000	7
Human hair	75,000	75

Wavelength & Technology

Light Wavelengths:
• X-rays: 0.01-10 nm
• UV light: 10-400 nm
• Visible light: 400-700 nm
• Infrared: 700 nm - 1 mm

Semiconductor Technology:
• 7nm process: 7 nm (0.007 μm)
• 14nm process: 14 nm (0.014 μm)
• 32nm process: 32 nm (0.032 μm)
• 90nm process: 90 nm (0.09 μm)

Nanotechnology:
• Nanoparticles: 1-100 nm
• Carbon nanotube: 1-2 nm diameter
• Graphene layer: 0.3 nm thick
• Quantum dots: 2-10 nm

Unit Definitions

Nanometer: 10⁻⁹ meters
Micrometer: 10⁻⁶ meters
Relationship: 1 μm = 1,000 nm
SI prefix: Metric system units

Applications

Nanotechnology research
Semiconductor manufacturing
Biology and medicine
Materials science
Optical engineering

Scientific Usage

Nanometer: Atomic and molecular scale
Micrometer: Cellular and microscopic scale
Research: Both units essential
Industry: Manufacturing specifications