Relative major and minor keys: all 12 pairs

By Mike Farina · 29 September 2026

A relative major and minor use exactly the same notes and key signature but start from a different home note. To find the relative minor of a major key, go down three semitones (C major to A minor); to find the relative major of a minor key, go up three semitones (A minor to C major).

What is a relative minor?

Take the C major scale: C D E F G A B. Now play the same seven notes starting from A: A B C D E F G. That's A natural minor. Same notes, same key signature (no sharps, no flats), different centre of gravity. A minor is the relative minor of C major, and C major is the relative major of A minor.

Every major key has exactly one relative minor and every minor key has exactly one relative major. Twelve of each, so twelve pairs.

All 12 relative major and minor key pairs

Generated with a script from the pitch maths rather than typed by hand. Enharmonic names are in brackets, since F# major and Gb major are the same key and apps disagree on which to print. I've added the Camelot codes because DJs will want them, and the key signature because producers reading sheet music will.

On the Camelot wheel, relatives always share a number: 8B and 8A, 3B and 3A, and so on. That's by design. The Camelot wheel guide has the full chart sorted by code.

How do you find the relative minor of a key?

Three ways, pick whichever sticks:

• Count down three semitones from the major tonic. C, B, Bb, A. So C major's relative minor is A minor. From G: F#, F, E. E minor.
• Take the sixth note of the major scale. In D major (D E F# G A B C#) the sixth note is B, so the relative is B minor.
• On the circle of fifths, it's the minor key printed on the inside of the same slot.

Going the other way, from minor to major, count up three semitones, or take the third note of the minor scale. F minor: F, F#, G, Ab. Ab major.

The one place people slip is spelling. The relative minor of Eb major is C minor, not B# minor, and the relative major of C# minor is E major. When in doubt, use the name that keeps the scale to one letter per note.

If they have the same notes, why do they sound different?

Because the ear hears everything in relation to a home note. In C major the music keeps resolving to a C major chord, which sounds settled and bright. In A minor it resolves to A minor, which sounds settled and darker. Same pool of notes, different chord at the centre.

There's a practical twist too. Minor-key music very often raises the seventh note to make a stronger pull home. In A minor that means G# instead of G, giving an E major chord that leads back to A minor. That G# isn't in C major at all. It's called the harmonic minor, and it's one of the few clues a listener (or a key detector) gets that a track is really in A minor and not C major.

Relative keys vs parallel keys

These get mixed up constantly. Relative keys share notes and have different tonics: C major and A minor. Parallel keys share a tonic and have different notes: C major and C minor.

C major to C minor changes three notes (E, A and B all drop to Eb, Ab and Bb in natural minor). On the Camelot wheel that's 8B to 5A, three steps apart, which is why a straight parallel switch can sound like a jolt in a DJ mix even though the root note hasn't moved. In a song, that same jolt is often exactly the point.

Why do key finders confuse relative keys?

Because the evidence is so thin. A key detector (or a person) builds a picture of which notes turn up most and which get the weight. With relative keys the note set is identical, so the only difference is emphasis: which chord the bass lands on, where phrases end, whether that raised seventh appears.

Plenty of tracks are honestly ambiguous. A loop that cycles Am, F, C, G can be heard as A minor or C major depending on where you think the loop starts. If a tool says C major and your ears say A minor, you may both be right in the way that matters, since the notes are the same. For mixing and for layering samples, a relative-key mix-up usually costs you nothing. I go into the other causes of disagreement in why key finders disagree.

This is also why the keyandbpm analyser shows the relative key next to the main result. It gives you the tonic and mode it thinks is most likely, the relative alongside, and a strength figure from 0 to 1. A low strength on a track that's bouncing between the two is a hint to trust your ears over the label. Each key also has its own page, such as A minor or C major, listing its chords and its relative.

How producers use relative keys

A few ways this shows up in real sessions:

• A sample in A minor will sit on a beat written in C major without any repitching, because every note is shared. What changes is the mood, depending on which chord your bassline leans on.
• Moving a chorus from the relative minor to the major (or back) is a cheap, effective lift. The melody can use the same notes, and the change comes from the bass and chords.
• If you're picking a key for a beat, choosing between a key and its relative isn't about the notes. It's about whether you want the root chord to sound dark or bright. There's more on that in what key should I make my beat in.

And the free way to check any of this, as ever, is a keyboard. Play the root chord of each candidate key over the track. The one that sounds like home is the key. The other one sounds like it wants to go somewhere.