Wavelength & Frequency Calculator

Convert between wavelength and frequency. Calculate photon energy and identify the electromagnetic spectrum band.

Convert From

Value

Unit

Wavelength

12.49 cm

Frequency

2.4 GHz

Photon Energy (J)

1.590e-24

Energy (eV)

9.927e-6

EM Spectrum Band

Microwave

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Formula

c = λf, E = hf

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