Compare calculators
Both calculators run independently β change the inputs on either side to compare results.
Music
Scale Degree Calculator
Finds the MIDI note number for any scale degree within a major or natural minor scale, given a root note. Use it when building chords, composing melodies, or programming music software.
Fill in the required fields to see your result.
Music
EQ Frequency Calculator
Find the target frequency after shifting a center frequency by a given number of semitones or octaves. Essential for EQ matching, filter placement, and harmonic tuning in mixing and mastering.
Fill in the required fields to see your result.
Key differences
| Scale Degree Calculator | EQ Frequency Calculator | |
|---|---|---|
| Category | Music | Music |
| Inputs required | 3 | 2 |
| Result | Note Number (MIDI) | Target Frequency (Hz) |
| What it does | Finds the MIDI note number for any scale degree within a major or natural minor scale, given a root note. Use it when building chords, composing melodies, or programming music software. | Find the target frequency after shifting a center frequency by a given number of semitones or octaves. Essential for EQ matching, filter placement, and harmonic tuning in mixing and mastering. |