Chord Interval Calculator vs Chord Progression Analyzer
Two calculators for the same neighbourhood of questions. Here is what each measures, what you feed in, and where you'd reach for one over the other.
Chord Interval Calculator
Calculates the interval in semitones between any two MIDI notes, collapsed to a single octave. Use it to identify chord qualities, transpose intervals, or analyze harmonic relationships.
- Answers
- Interval (semitones)
- Inputs
- Root Note (MIDI), Target Note (MIDI)
Chord Progression Analyzer
Analyze harmonic tension in chord progressions using root note, scale type, degree, and voicing. Use it when composing or arranging music to quantify how tense or resolved a chord feels within a key.
- Answers
- Harmonic Value (points)
- Inputs
- Root Note, Scale Type, Chord Degree, Chord Voicing
At a glance
| Chord Interval Calculator | Chord Progression Analyzer | |
|---|---|---|
| Category | Music | Music |
| Answers | Interval | Harmonic Value |
| Inputs | 2 | 4 |
| Result unit | semitones | points |
When to use each
Calculates the interval in semitones between any two MIDI notes, collapsed to a single octave. Use it to identify chord qualities, transpose intervals, or analyze harmonic relationships.
Analyze harmonic tension in chord progressions using root note, scale type, degree, and voicing. Use it when composing or arranging music to quantify how tense or resolved a chord feels within a key.