5-String Double Bass Tuning

5-String tuning is B E A D G, from string 5 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
  • 5 strings
  • Lowest note B0
  • Mic stays on your device
5-String A4 440 Hz

Press Start tuning, then play a string

0/5 tuned

5-String notes

A4 = 440 Hz
String Note Frequency
5 B0 30.87 Hz
4 E1 41.20 Hz
3 A1 55.00 Hz
2 D2 73.42 Hz
1 G2 98.00 Hz

About 5-String tuning

Orchestral tuning with an extra low B string.

  • Range: B0 (30.87 Hz) to G2 (98.00 Hz).

Intervals between strings

  • B → E perfect fourth
  • E → A perfect fourth
  • A → D perfect fourth
  • D → G perfect fourth

How to tune your double bass to 5-String

  1. Start the tuner – 5-String Double Bass Tuning

    Start the tuner

    Press Start tuning and allow microphone access. The tuner is already set to 5-String.

  2. Play one string at a time – 5-String Double Bass Tuning

    Play one string at a time

    Let a string ring and watch the needle. Auto mode finds the closest string in 5-String tuning for you.

  3. Turn the peg until green – 5-String Double Bass Tuning

    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 5-String tuning?

From string 5 to string 1, 5-String tuning on the double bass is B0, E1, A1, D2, G2.

What are the string frequencies of 5-String tuning?

At the standard reference pitch of A4 = 440 Hz, the strings are tuned to B0 30.87 Hz, E1 41.20 Hz, A1 55.00 Hz, D2 73.42 Hz, G2 98.00 Hz. If you change A4 in the tuner settings, every target changes too.

Can I tune to 5-String 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 double bass tunings

Double bass