Quick Guide: Enter your current camera settings, choose which parameter to change and its new value. The calculator will show equivalent exposures that maintain the same brightness while giving you creative control over depth of field, motion blur, or noise.


Creative Goal Parameter to Change
Shallower depth of field Open aperture (lower f-number)
Sharper background Close aperture (higher f-number)
Freeze motion Faster shutter speed
Motion blur effect Slower shutter speed
Reduce noise/grain Lower ISO
Handheld in low light Higher ISO