Compare calculators
Both calculators run independently β change the inputs on either side to compare results.
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.
Music
Band EQ Frequency Calculator
Compute the effective frequency response of bell, high-pass, and shelf EQ bands given centre frequency, Q factor, and gain. Use it when setting up an equaliser in a mix or mastering session.
Fill in the required fields to see your result.
Key differences
| EQ Frequency Calculator | Band EQ Frequency Calculator | |
|---|---|---|
| Category | Music | Music |
| Inputs required | 2 | 4 |
| Result | Target Frequency (Hz) | Affected Frequency Range (Hz) |
| What it does | 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. | Compute the effective frequency response of bell, high-pass, and shelf EQ bands given centre frequency, Q factor, and gain. Use it when setting up an equaliser in a mix or mastering session. |