Compare calculators
Both calculators run independently β change the inputs on either side to compare results.
Music
Audio Crossfade Calculator
Compute the ideal crossfade duration in seconds for DJ mixes or audio edits based on BPM, transition style, and fade curve. Use it when mixing tracks to ensure beat-aligned, smooth transitions.
Fill in the required fields to see your result.
Music
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.
Harmonic Value
0 points
Key differences
| Audio Crossfade Calculator | Chord Progression Analyzer | |
|---|---|---|
| Category | Music | Music |
| Inputs required | 3 | 4 |
| Result | Crossfade Duration (seconds) | Harmonic Value (points) |
| What it does | Compute the ideal crossfade duration in seconds for DJ mixes or audio edits based on BPM, transition style, and fade curve. Use it when mixing tracks to ensure beat-aligned, smooth transitions. | 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. |