Musical Interval Calculator
Calculate musical intervals between two notes. Shows interval name, semitone count, frequency ratio, cents deviation, and just intonation reference. Supports all 12 chromatic notes across octaves 0-8.
How to Use Musical Interval Calculator
Select two notes with their octaves (e.g., C4 and G4). Click Calculate Interval to see the interval name, semitone distance, frequency ratio, cents, and just intonation reference.
Step-by-Step Instructions
- Select the first note and octave
- Select the second note and octave
- Click Calculate Interval
- View interval name, semitones, and ratio
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