DoF (Depth of Field) Calculator

Enter camera and lens settings...

F-Stop
Millimetres

About your film or sensor format

Depth-of-field tables for your selected focal length

f/1.4 Focal
Distance		 f/1.4 Min.
Distance		 f/1.4 Max.
Distance
f/2.0 Focal
Distance		 f/2.0 Min.
Distance		 f/2.0 Max.
Distance
f/2.8 Focal
Distance		 f/2.8 Min.
Distance		 f/2.8 Max.
Distance
f/4.0 Focal
Distance		 f/4.0 Min.
Distance		 f/4.0 Max.
Distance
f/5.6 Focal
Distance		 f/5.6 Min.
Distance		 f/5.6 Max.
Distance
f/8.0 Focal
Distance		 f/8.0 Min.
Distance		 f/8.0 Max.
Distance
f/11 Focal
Distance		 f/11 Min.
Distance		 f/11 Max.
Distance
f/16
Distance		 f/16 Min.
Distance		 f/16 Max.
Distance
f/22 Focal
Distance		 f/22 Min.
Distance		 f/22 Max.
Distance
f/32 Focal
Distance 		f/32 Min.
Distance		 f/32 Max.
Distance

To calculate the near, far and hyperfocal distance for a particular lens, please complete the four fields marked with an asterisk, namely:-

  1. Camera's Film or Sensor type,
  2. Aperture (f stop number),
  3. Focal Length (millimetres),
  4. Subject's Distance (metres).

Then click or tap the Calculate button. To clear the tables click or tap the Reset button. Once the input form is complete, changes to inputs also trigger a recalculation. For more help and other information about this applet please visit: GarfNet DoF Calculator blog page.

GarfNet DoF Calculator version 2.03, built 2025-10-02 | change.log.