Plectrum Banjo Tuning
Plectrum tuning is C G B D, from string 4 to string 1. Tune each string with the online tuner below, or tap a string on the headstock to hear its note.
- Free, no sign-up
- 4 strings
- Lowest note C3
- Mic stays on your device
Reference pitch (A4)
Hz
Lower it in noisy rooms
Press Start tuning, then play a string
0/4 tuned
Plectrum notes
A4 = 440 Hz| String | Note | Frequency |
|---|---|---|
| 4 | C3 | 130.81 Hz |
| 3 | G3 | 196.00 Hz |
| 2 | B3 | 246.94 Hz |
| 1 | D4 | 293.66 Hz |
About Plectrum tuning
A 4-string banjo tuned like a 5-string banjo, but without the short drone string.
- Range: C3 (130.81 Hz) to D4 (293.66 Hz).
Intervals between strings
- C → G perfect fifth
- G → B major third
- B → D minor third
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Start the tuner
Press Start tuning and allow microphone access. The tuner is already set to Plectrum.
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Play one string at a time
Let a string ring and watch the needle. Auto mode finds the closest string in Plectrum tuning for you.
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Turn the peg until green
Needle on the left means flat (too low), so tighten. Needle on the right means sharp (too high), so loosen. Green means the string is in tune.
Frequently asked questions
What are the notes of Plectrum tuning?
From string 4 to string 1, Plectrum tuning on the banjo is C3, G3, B3, D4.
What are the string frequencies of Plectrum tuning?
At the standard reference pitch of A4 = 440 Hz, the strings are tuned to C3 130.81 Hz, G3 196.00 Hz, B3 246.94 Hz, D4 293.66 Hz. If you change A4 in the tuner settings, every target changes too.
Can I tune to Plectrum tuning without a microphone?
Yes. Tap a string on the headstock to hear its note and match it by ear. You can also switch on Repeat to hear the note every few seconds while you turn the peg.
Similar tunings
All banjo tunings
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Music tools
- Metronome Accurate online metronome with accents and subdivisions.
- Tone Generator Play any frequency from 20 Hz to 20 kHz.
- Tuning Fork 415, 432, 440, 442 and 444 Hz forks.
- Pitch Detector See the exact note and frequency you play. C
- Custom Tuning Tuner Build any tuning with 3 to 12 strings. E A D G B E
- Tune Guitar by Ear Repeating reference notes for every string. E A D G B E