UFO-Track.com

Degree Per Pixel

35mm Equivalent Focal Length (mm): Image Width (pixels):

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How to Use This Tool

This tool calculates the Horizontal Field of View (FOV) and the Degrees per Pixel for your optical setup based on standard 35mm full-frame reference data.

Simply enter the 35mm equivalent focal length of your camera and the width of your image sensor (or video frame) in pixels, then press the Calculate button.

Original content, research, and investigative tools developed by John Clark Craig and EJ Thornton.
UFO-Track is a trademark (™) and service mark (℠) of Books To Believe In LLC.