Compare calculators
Both calculators run independently β change the inputs on either side to compare results.
Music
Frequency to Pitch Calculator
Convert any audio frequency in Hz to its position in cents relative to a reference pitch (default A4 = 440 Hz). Use it for tuning instruments, analysing intonation, or exploring alternate tuning systems.
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
| Frequency to Pitch Calculator | Band EQ Frequency Calculator | |
|---|---|---|
| Category | Music | Music |
| Inputs required | 2 | 4 |
| Result | Cents from Reference (cents) | Affected Frequency Range (Hz) |
| What it does | Convert any audio frequency in Hz to its position in cents relative to a reference pitch (default A4 = 440 Hz). Use it for tuning instruments, analysing intonation, or exploring alternate tuning systems. | 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. |