← Back to all tools
Electrical / RF fundamentals
Frequency & Wavelength Calculator
Convert frequency and wavelength in free space or apply a velocity factor for cable and other media.
Frequency
Propagation medium
Wave result
Full wavelength2.99792 m
Propagation speed 299.792 million m/s at VF 1
- Frequency
- 100 MHz
- Quarter wavelength
- 74.94811 cm
- Half wavelength
- 1.49896 m
- Full wavelength
- 2.99792 m
Free-space calculations use c = 299,792,458 m/s. Velocity factor scales this speed for cables and other propagation media.