The hyperfocal distance is the focus point that squeezes the maximum possible depth of field from a lens: focus there and everything from half that distance all the way to infinity stays acceptably sharp. This is the single most useful trick in landscape photography, where you want the foreground rock and the distant mountain both crisp. Enter your focal length, aperture, and sensor size, and this calculator returns the hyperfocal distance plus the near edge of the sharp zone once you focus at that point. Stopping down the aperture or using a wider lens pulls the hyperfocal distance closer, giving more front to back sharpness. The formula uses the circle of confusion matched to your sensor format so the result reflects real acceptable sharpness. All calculation happens in your browser with nothing sent to a server.
The hyperfocal distance is the focus point that squeezes the maximum possible depth of field from a lens: focus there and everything from half that distance all the way to infinity stays acceptably sharp. This is the single most useful trick in landscape photography, where you want the foreground rock and the distant mountain both crisp.
Yes. Hyperfocal Distance Calculator is completely free, with no sign-up and no usage limits.
Yes. Hyperfocal Distance Calculator runs in any modern web browser. There is nothing to download or install.
Yes. Hyperfocal Distance Calculator runs entirely on your device in your browser, so nothing you enter is uploaded to a server.