Wavelength & Frequency Converter
Convert between wavelength and frequency
Quick Conversions
Nanometer to Micrometer
Nanometer to Millimeter
Nanometer to Meter
Nanometer to Hertz
Nanometer to Kilohertz
Nanometer to Megahertz
Nanometer to Gigahertz
Nanometer to Terahertz
Micrometer to Nanometer
Micrometer to Millimeter
Micrometer to Meter
Micrometer to Hertz
Micrometer to Kilohertz
Micrometer to Megahertz
Micrometer to Gigahertz
Micrometer to Terahertz
Millimeter to Nanometer
Millimeter to Micrometer
Millimeter to Meter
Millimeter to Hertz
Millimeter to Kilohertz
Millimeter to Megahertz
Millimeter to Gigahertz
Millimeter to Terahertz
Meter to Nanometer
Meter to Micrometer
Meter to Millimeter
Meter to Hertz
Meter to Kilohertz
Meter to Megahertz
Meter to Gigahertz
Meter to Terahertz
Hertz to Nanometer
Hertz to Micrometer
Hertz to Millimeter
Hertz to Meter
Hertz to Kilohertz
Hertz to Megahertz
Hertz to Gigahertz
Hertz to Terahertz
Kilohertz to Nanometer
Kilohertz to Micrometer
Kilohertz to Millimeter
Kilohertz to Meter
Kilohertz to Hertz
Kilohertz to Megahertz
Kilohertz to Gigahertz
Kilohertz to Terahertz
Megahertz to Nanometer
Megahertz to Micrometer
Megahertz to Millimeter
Megahertz to Meter
Megahertz to Hertz
Megahertz to Kilohertz
Megahertz to Gigahertz
Megahertz to Terahertz
Gigahertz to Nanometer
Gigahertz to Micrometer
Gigahertz to Millimeter
Gigahertz to Meter
Gigahertz to Hertz
Gigahertz to Kilohertz
Gigahertz to Megahertz
Gigahertz to Terahertz
Terahertz to Nanometer
Terahertz to Micrometer
Terahertz to Millimeter
Terahertz to Meter
Terahertz to Hertz
Terahertz to Kilohertz
Terahertz to Megahertz
Terahertz to Gigahertz
About Wavelength & Frequency Conversion
Wavelength and frequency are inversely related through the speed of light: c = λf, where c ≈ 299,792,458 m/s. Visible light spans roughly 380-700 nm (430-790 THz). Radio waves range from kHz to GHz frequencies with wavelengths from kilometers to millimeters.
This converter works across the entire electromagnetic spectrum, from radio waves to gamma rays, converting between any wavelength or frequency unit.