Frequency Wavelength Light Converter
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Conversion Formula
Select units to see conversion formula
Electromagnetic Spectrum
Frequency Bands
- Radio Waves: 3 kHz – 300 GHz
- Microwaves: 300 MHz – 300 GHz
- Infrared: 300 GHz – 430 THz
- Visible Light: 430-750 THz
- Ultraviolet: 750 THz – 30 PHz
- X-rays: 30 PHz – 30 EHz
- Gamma Rays: > 30 EHz
Wavelength Reference
- Red Light: ~700 nm
- Green Light: ~550 nm
- Blue Light: ~450 nm
- Near Infrared: 750 nm – 1 µm
- Microwave: 1 mm – 1 m
- Cosmic Rays: < 0.01 nm
- Radio Waves: 1 mm – 100 km