The D major scale — notes, intervals, and pattern

The D major scale has two sharps — F# and C# — and is famously bright and resonant. It's the home key of Pachelbel's Canon, Beethoven's Violin Concerto, and a huge slice of orchestral repertoire. Open strings on violin, viola, and cello all line up with notes in D major.

Interval pattern

The D major scale is built from this fixed pattern of whole steps (W) and half steps (H):

Wwhole
Wwhole
Hhalf
Wwhole
Wwhole
Wwhole
Hhalf

Every major scale uses this same pattern, transposed to start on a different tonic. The half-steps fall between scale degrees 3–4 and 7–8.

Scale degrees and intervals

Each note of the scale, with its scale-degree name and interval from the root:

Degree	Note	Interval from root	Function
1	D	Root	Tonic
2	E	M2	Supertonic
3	F#	M3	Mediant
4	G	P4	Subdominant
5	A	P5	Dominant
6	B	M6	Submediant
7	C#	M7	Subtonic / Leading tone

In melody and improvisation

D major has been the go-to "celebratory" key in classical music for centuries — trumpet fanfares were originally written in D because that's where the natural-trumpet harmonics fell. Today it remains a singer-songwriter favourite on guitar because the open D-A-G-Em chord shapes all sit inside the scale.

Relative key

The D major scale shares its notes with B minor. Same seven pitches, different tonal centre — when a piece moves between them, no accidentals change.

Common mistakes

Two sharps means F# AND C# — beginners often remember the F# but miss the C#. Sharps are added in a fixed order: F C G D A E B.

Drill it

The Interval Trainer gives you a root note and an interval, and asks you to name the result. Practising the intervals of the D major scale is the fastest way to internalise it as a melodic shape rather than a memorised string of notes.

Open the Interval Trainer →Or drill key signatures

Frequently asked

What are the notes in the D major scale?: D, E, F#, G, A, B, C#.
How many sharps does D major have?: Two: F# and C#.
What is the relative minor of D major?: B minor.