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Reciprocal Centimeters To Gigahertz Converter

Convert between Reciprocal Centimeters (cm⁻¹) and Gigahertz (GHz). Choose a direction to convert.






29.9792458 GHz

Conversion Table

Reciprocal Centimeters (cm⁻¹)Gigahertz (GHz)

Reverse Conversion

gigahertz to reciprocal centimeters

How This Converter Works

Convert between Reciprocal Centimeters (cm⁻¹) and Gigahertz (GHz). Select either direction to convert directly.

Formula or rule

Gigahertz = Reciprocal Centimeters * 29.9792458; Reciprocal Centimeters = Gigahertz / 29.9792458

Example

Input
1 cm⁻¹
Calculation
1 * 29.9792458 = 29.9792458
Result
29.9792458 GHz

Notes

Spectroscopic wavenumber is reciprocal wavelength, conventionally expressed in cm⁻¹. The frequency and photon-energy equivalents here assume vacuum propagation and use ν = cṽ and E = hcṽ with exact SI values of c, h, and the elementary charge.

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