Tunewell

Guitar tuning

C Standard Tuner

C2 · F2 · Bb2 · Eb3 · G3 · C4

-50-250+25+50

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About C Standard tuning

C standard drops the whole guitar two full steps — deep into desert rock and doom territory. It's the sound of Kyuss and early Queens of the Stone Age: huge, saturated lows that still ring like a guitar rather than a bass.

This far down, string choice matters as much as tuning. Light strings will buzz and drift; a heavy set with a solid setup makes C standard feel intentional rather than floppy.

C Standard tuning notes & frequencies (A4 = 440 Hz)

StringNoteFrequency
6C265.41 Hz
5F287.31 Hz
4Bb2116.54 Hz
3Eb3155.56 Hz
2G3196.00 Hz
1C4261.63 Hz

How to tune to C Standard from standard

  1. String 6 (E2): tune down 4 semitones to C2.
  2. String 5 (A2): tune down 4 semitones to F2.
  3. String 4 (D3): tune down 4 semitones to Bb2.
  4. String 3 (G3): tune down 4 semitones to Eb3.
  5. String 2 (B3): tune down 4 semitones to G3.
  6. String 1 (E4): tune down 4 semitones to C4.

After changing string tension this much, make a second tuning pass — the neck settles slightly and the first strings you tuned will have drifted.

Songs & artists in C Standard

  • No One KnowsQueens of the Stone Age
  • Green MachineKyuss

Kyuss, Queens of the Stone Age, and much of doom, sludge and desert rock.

String gauge advice

.012–.060 is a sensible starting point; consider a wound third string.

FAQ

What are the notes of C Standard tuning on guitar?

C Standard tuning is C2, F2, Bb2, Eb3, G3, C4 from the lowest string to the highest.

How do I tune my guitar to C Standard?

Starting from standard tuning: String 6 (E2): tune down 4 semitones to C2. String 5 (A2): tune down 4 semitones to F2. String 4 (D3): tune down 4 semitones to Bb2. String 3 (G3): tune down 4 semitones to Eb3. String 2 (B3): tune down 4 semitones to G3. String 1 (E4): tune down 4 semitones to C4. Use the tuner above — it highlights the string it hears and shows exactly how many cents you are from the target.

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