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Dipole Length Calculator
Calculate the length of a dipole antenna for a given band or frequency.
Select Band:
Custom Frequency
160m (1.8 MHz)
80m (3.5 MHz)
40m (7 MHz)
30m (10 MHz)
20m (14 MHz)
17m (18 MHz)
15m (21 MHz)
12m (24 MHz)
10m (28 MHz)
6m (50 MHz)
2m (146 MHz)
1.25m (223.5 MHz)
70cm (435 MHz)
Frequency:
MHz
kHz
GHz
Output Units:
Feet
Meters
Inches
Tunable (this adds 5% extra length to allow for tuning)
Calculate