LESS TUNING. MORE PLAYING.

Open E Minor Guitar Tuner.

An open E minor chord for drones and slide.

Tune open strings first. Fit your capo, then switch on “Check with capo on”.

Open E minorE B E G B E
REFERENCE TONEA4 = 440 Hz
E2
E · 6th string82.41 Hz

Choose a string below to hear its note.

PLAY A STRINGThickest Thinnest
6 strings · 3 seconds each
Sound & advanced settings

A gentle ping follows a steady note within 5 cents. Its volume follows the sound slider. Microphone audio stays on your device.

Check your intonation.

Compare one open string with the same string pressed at fret 12. Remove your capo and mute the other strings.

  1. 1. Tune and measure the open string
  2. 2. Press at fret 12 and measure again

Press just behind fret 12 with normal pressure. Do not play a harmonic. Repeat the comparison to confirm the result.

Check your six strings.

Press start, then sweep gently across all six open strings, from thickest to thinnest. Let them ring together.

Experimental: overlapping notes can be unclear. Select any result to measure that string alone in this window.

Check a known reference.

Play a steady reference from another device or instrument whose frequency you know. Enter that frequency below.

This compares your input with the reference you supply. It is not a certified calibration. Only numbers are saved, never audio.

By ear: click a note, match your string, then move to the next. Keyboard: 1–6 to play · Esc to stop

KNOW YOUR TUNING

Open E minor: E B E G B E

Raise the A string to B and the D string to E. Keep E, G, B and high E unchanged. If the additional tension does not suit your instrument, use Open D minor with a capo at fret 2.

The table shows the open-string setup at A4 = 440 Hz. For capo pitches, use the capo controls above.

Open E minor notes and frequencies from thickest to thinnest
StringNoteHzFrom standard
6 · thickestE282.41unchanged
5B2123.472 semitones higher
4E3164.812 semitones higher
3G3196.00unchanged
2B3246.94unchanged
1 · thinnestE4329.63unchanged

THE TUNEGUITAR GUIDE

Understand Open E minor

TuneGuitar guide · Updated 6 October 2026 · How we prepare our guides

Keep G natural

Only strings 5 and 4 change from standard: A becomes B and D becomes E. The open G is already the minor third of E, so leave it alone. Raising it to G sharp changes the chord to Open E major. Check the two B strings as an octave pair, then the three Es across their registers.

Minor to major without touching a peg

With the open minor tuning settled, fret the third string at fret 1 and let the other strings ring. G becomes G sharp and the chord turns major. Release it to hear minor again. If the contrast is unclear, reduce distortion and play fewer strings; effects can obscure the interval without changing the target notes.

Choose the physical route deliberately

This layout raises two strings a whole step. Open D minor with capo 2 reaches the same sounding pitches using lower open-string targets. Check that the arrangement's fret numbers are interpreted relative to the capo when you use that alternative. The tuner can verify pitch in either setup, but cannot decide which string tension or fret access feels right for you.

Your string-by-string route from standard

This is a comparison of target pitches, not a recommendation to use every tuning on every guitar. Start from the tuning your instrument actually has. Use the directions and the octave labels together.

Standard → Open E minor
StringStartTargetAdjustment
6E2E2Keep this target
5A2B2Raise 2 semitones
4D3E3Raise 2 semitones
3G3G3Keep this target
2B3B3Keep this target
1E4E4Keep this target

Nearby tunings, compared by their actual notes

These are the three closest six-string presets by total semitone movement from this setup. The ranking describes target changes, not playing difficulty or physical suitability. A familiar name can hide a different middle-string layout.

What changes from this tuning?
Next tuningAll target notesStrings that change
Open EE2 · B2 · E3 · G♯3 · B3 · E43
StandardE2 · A2 · D3 · G3 · B3 · E45, 4
Drop DD2 · A2 · D3 · G3 · B3 · E46, 5, 4

READY FOR THE FIRST CHORD

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GOOD TO KNOW

Questions about Open E minor

Is Open E minor the same as standard tuning?

No. The fifth and fourth strings are raised by a whole step. The other four strings match standard tuning.

Can Open D minor plus capo 2 give these sounding notes?

Yes. Raising D A D F A D by two semitones gives E B E G B E. Select the actual open tuning and capo position in TuneGuitar so the open-string pass and the capo check use the appropriate targets.

Why should I check the fifth and fourth strings especially carefully?

They are the only strings raised from standard here: A2 to B2 and D3 to E3. The unchanged E G B E strings can make the guitar sound familiar while those two are still wrong. Check them individually and confirm that the setup suits the added tension.

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Last updated 13 September 2026.

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