Guitar scale finder

How to use

• Choose a root and a scale. The page shows the resulting notes in order, each labelled with its scale degree.
• Degree labels use standard accidental notation: 1 2 ♭3 3 4 ♯4 ♭5 5 ♯5 ♭6 6 ♭7 7.
• Between each pair of notes the page marks the step — H for a half step (one fret) and W for a whole step (two frets) — so you can see the scale's interval pattern, not just its notes.
• Switch the box position to move the same scale to a different region of the neck and learn it in more than one shape.

What a scale is, in degrees

A scale is an ordered set of pitches measured as distances from a root, and the most useful way to hold it in your head is as a pattern of steps rather than a list of note names. The major scale is W–W–H–W–W–W–H: play that step pattern from any starting note and you get that note's major scale. Start from C and the pattern lands on the white keys C–D–E–F–G–A–B; start from G and the same pattern forces one black key, F♯, which is exactly why G major has one sharp. The notes change with the root, but the pattern — and therefore the sound — does not. That is the whole reason to think in degrees: 1–2–3–4–5–6–7 is the same major-scale feeling in every key, and the fretboard shapes are simply that pattern made physical.

The natural minor scale is the same seven notes seen from a different home: W–H–W–W–H–W–W, or in degrees 1–2–♭3–4–5–♭6–♭7. The flattened third is the single most important note in the scale — it is what makes minor sound minor. Hear that one degree change and you have heard the difference between happy and sad in Western music.

Modes, pentatonics, and the blues scale

The seven modes are the major scale started from each of its seven degrees. Play C major from its second note, D, and you get D Dorian — minor in flavour but with a raised sixth that gives it a brighter, jazzier edge than natural minor. Start from the fifth, G, and you get Mixolydian, the dominant-seventh sound at the heart of blues, rock, and funk. The modes are not new scales to memorize; they are the same scale heard from different anchors, and the finder lets you compare them degree by degree so the differences become obvious.

The pentatonic scales strip the major or minor scale down to five notes, removing the two pitches most likely to clash with the underlying chords. That is why the minor pentatonic is the first scale most guitarists learn to solo with: it is forgiving, it sits inside the box shapes naturally, and almost everything in rock and blues lives in it. Add one chromatic passing note — the ♭5, the famous "blue note" — and the minor pentatonic becomes the blues scale, the sound of bent, vocal lead guitar.

Worked example: A minor pentatonic

Set the root to A and the scale to minor pentatonic. The notes are A–C–D–E–G (degrees 1–♭3–4–5–♭7), and the classic "box 1" shape sits right at the fifth fret. Those five notes are the raw material for an enormous share of the rock and blues lead vocabulary. Play them up and down once, then pick a single note — say E — and run the scale starting and ending there. It sounds different even though the notes are identical, because your ear hears E as the new center of gravity. That exercise is the fastest way to stop hearing a scale as a one-way ladder and start hearing it as a pool of pitches you can phrase with.

Common questions

• What's the difference between a scale and a key? A scale is the raw material — a set of pitches. A key is what you do with it: a tonal center, a set of chords built from the scale, and a sense of home. The same A natural minor scale underlies both A minor and C major; the key is decided by which note feels like rest.
• Why learn more than one box? Position-locked scale knowledge limits your phrasing and traps your soloing in one region of the neck. Two or three connected positions is the difference between reciting a scale and improvising with it.
• Which scale should I start with? Minor pentatonic to solo, then the full major and natural minor scales to understand the harmony underneath.

Tips

• Don't just play it up and down. Pick one note and run the scale starting from there, then a different note. That's how you internalise a scale as a pool of pitches, not a one-way ladder.
• On guitar, work the scale in 2–3 positions before you call yourself comfortable. Position-locked scale knowledge limits your phrasing.
• Scale ≠ key. A scale is raw material; a key is what you do with it. Use the guitar scale finder alongside the guitar chord finder to see which chords belong to the scale. The same scale visualised on a keyboard lives at the piano scale finder.