Hyperfocal Distance Calculator
Focus here and everything to infinity stays sharp.
Work out Hyperfocal Distance. Focus here and everything to infinity stays sharp. States the assumption instead of hiding it.
Hyperfocal distance
2.52 m
Focus here and everything from 1.26 m to infinity is sharp
The hyperfocal distance is the closest point you can focus on while keeping infinity acceptably sharp. Focus there and the near limit falls at roughly half that distance, which is the largest total depth of field any focus point can give at those settings. It is a landscape technique above all. Focusing on the horizon wastes the entire near half of the available depth, because nothing useful sits beyond infinity. One caution: hyperfocal focusing accepts blur right at infinity, by design. If a distant mountain or a star field is the subject, focus on it directly instead — the standard is calibrated for a print viewed at arm's length, not for pixel-level inspection.
How the Hyperfocal Distance Calculator works
The hyperfocal distance is the nearest point you can focus on while keeping infinity acceptably sharp, and focusing there gives the largest total depth of field available at those settings. Enter a focal length, an aperture and a sensor to get the distance and the near limit that comes with it.
Also known as: where to focus for landscape · everything sharp to infinity · hyperfocal chart 24mm · focus distance for maximum sharpness
Frequently asked questions
What is the hyperfocal distance?
The focus distance at which the far limit of depth of field just reaches infinity. Focus there and everything from about half that distance outwards is acceptably sharp — the maximum depth any focus point can give at that focal length and aperture.
Why not just focus on infinity for landscapes?
Because it wastes the near half of your depth of field on empty space beyond the horizon. Focusing at the hyperfocal distance instead pulls the sharp zone forward to start at half that distance, with no loss at the far end.
Is hyperfocal focusing ever a bad idea?
Yes, when the distant detail is the subject. The technique accepts a small amount of blur right at infinity by design, calibrated for a print at normal viewing distance. For astrophotography or a distant peak examined at full resolution, focus on it directly.
How do I set the hyperfocal distance without a distance scale?
Focus on something you can estimate at roughly that distance and check the near and far limits look right in magnified live view. Modern lenses with focus-by-wire have unreliable distance scales, so the check matters more than the scale does.
Does the hyperfocal distance change with aperture?
Considerably. It falls as you stop down — roughly with the square root of the f-number — which is why landscape shooters work at f/8 to f/11 rather than wide open.
Put this calculator on your own site
Free to use, on any site, commercial or not. Paste this where you want it to appear. It is a plain iframe, so it works in WordPress, Squarespace, Wix, Webflow, Ghost and anything else that accepts HTML.
<iframe src="https://www.thecalclibrary.com/embed/hyperfocal-distance-calculator" width="100%" height="640" style="border:1px solid #e2e8f0;border-radius:12px" loading="lazy" title="Hyperfocal Distance Calculator"></iframe>
<p style="font:13px/1.5 system-ui,sans-serif;margin:6px 0 0;color:#64748b">Powered by <a href="https://www.thecalclibrary.com/hyperfocal-distance-calculator" style="color:#64748b">Hyperfocal Distance Calculator</a> from The Calc Library</p>The only condition is that the credit line below the frame stays in place. That one line is what pays for the tool being free — it is how anyone else finds it.
Related calculators
Depth of Field Calculator
Near limit, far limit and the sensor that changes both.
OpenField of View Calculator
How wide a lens really sees, in degrees and in metres.
OpenCrop Factor Calculator
Equivalent focal length and the aperture rule everyone gets wrong.
Open