Music Interval Calculator
Calculate intervals between notes
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How to Use Music Interval Calculator
Select notes
Choose two notes.
View interval
See interval name and semitones.
Details
View consonance/dissonance and ratio.
Why Choose AllTools Music Interval Calculator?
- ✓ All intervals
- ✓ Semitone count
- ✓ Interval name
- ✓ Consonance rating
- ✓ Educational info
- ✓ No data stored
Why Use This Tool
- ★ Audio processing happens entirely in your browser
- ★ Completely free with no usage limits
- ★ No account or registration required
- ★ Works with your device microphone and speakers
- ★ Works on any device with a modern browser
Related Resources
Frequently Asked Questions
What are consonant intervals? ▼
Unison, octave, perfect 5th, and major/minor 3rds are consonant. Tritone and minor 2nd are dissonant.
What is a semitone? ▼
A semitone is the smallest interval in Western music — the distance between two adjacent piano keys or one guitar fret.
Does this work on mobile? ▼
Yes. All AllTools tools are fully responsive and work on phones and tablets.
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