⚡
Browse

Musical Intervals & Semitones

Learn how many semitones make up each musical interval, from the perfect fifth to compound intervals.

Music31 items3 levelsDifficulty 3/5
Start training →

Free · no signup · works on any device

Levels

Start easy — harder levels unlock as you improve, or jump ahead anytime.

1
Core Intervals
11 items
2
Tritone, Octave & Altered
10 items
3
Compound Intervals
10 items

All 31 cards

Perfect unison
→
0
Minor second
→
1
Major second
→
2
Minor third
→
3
Major third
→
4
Perfect fourth
→
5
Perfect fifth
→
7
Minor sixth
→
8
Major sixth
→
9
Minor seventh
→
10
Major seventh
→
11
Perfect octave
→
12
Tritone
→
6
Augmented fourth
→
6
Diminished fifth
→
6
Augmented second
→
3
Diminished third
→
2
Augmented fifth
→
8
Diminished seventh
→
9
Augmented sixth
→
10
Diminished octave
→
11
Minor ninth
→
13
Major ninth
→
14
Minor tenth
→
15
Major tenth
→
16
Perfect eleventh
→
17
Augmented eleventh
→
18
Perfect twelfth
→
19
Minor thirteenth
→
20
Major thirteenth
→
21
Double octave
→
24

Keep going

Note Values

Recognize note values by their symbol — and how many beats each gets in 4/4.

Music7 items

Reading Notes

Name notes on the staff — treble, then bass, then the ledger lines that trip everyone up.

Music28 items

Key Signatures

Read the key signature on the staff and name the major key.

Music15 items

Chord Types

Recognize chord types from the notes on the staff — triads, 7ths, and more.

Music10 items