Compare calculators

Both calculators run independently — change the inputs on either side to compare results.

Chorus Depth Calculator

Convert your chorus effect's modulation depth and delay time into a percentage figure that represents the intensity of pitch variation. Use it when dialling in chorus settings to quantify how wide or subtle the effect will sound.

Delay Time (ms)

Modulation Depth (ms)

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.

Center Frequency (Hz)

Octaves (octaves)

Fill in the required fields to see your result.

Key differences

	Chorus Depth Calculator	EQ Frequency Calculator
Category	Music	Music
Inputs required	2	2
Result	Pitch Variation (cents)	Target Frequency (Hz)
What it does	Convert your chorus effect's modulation depth and delay time into a percentage figure that represents the intensity of pitch variation. Use it when dialling in chorus settings to quantify how wide or subtle the effect will sound.	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.