Focal Length Calculator

Instantly calculate 35mm equivalents, angle of view, and equivalent apertures. Compare lenses across every camera sensor at once, directly in your browser.

35mm Equivalent

Medium Format0.79× 39.5mm57.4°
Full Frame1× 50mm46.8°
APS-C (Sony / Nikon / Fuji)1.5× 75mm32.2°
APS-C (Canon)1.6× 80mm30.3°
Micro Four Thirds2× 100mm24.4°
1-inch (compacts)2.7× 135mm18.2°
1/1.3-inch (phones)3.5× 175mm14.1°
1/2.3-inch (drones)5.6× 280mm8.8°
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