Wavelength / Frequency Converter
Convert between frequency and wavelength using λ = c / f. Shows full, half, and quarter-wave lengths.
Full Wavelength (λ)
2.9979 m
2.9979 m
Half-Wave (λ/2)
1.499 m
Quarter-Wave (λ/4)
74.948 cm
c = 299,792,458 m/s (speed of light in vacuum)