Photography and videography tools
Calculate the field of view of any camera. Enter the focal length, the subject distance and your sensor to get the horizontal,…
Find the focal length you need to fit a subject on your camera sensor. Enter the distance and subject size, pick a sensor…
Convert image pixel dimensions to a real print size using pixel density (PPI or px/cm). Check the best PPI for any viewing…
Estimate how much disk space a video will take. Pick the resolution and compression format, set the length and frame rate,…
Find the ideal TV mounting height with the formula TVH = WH + HWD × tan(Φ). Enter your seated eye level, viewing distance…
Convert a video timecode (HH:MM:SS:FR) to a frame number at any frame rate. Compare the frame number across 12, 24, 25, 30,…
Calculate your camera crop factor from the sensor size, then get the 35mm full-frame equivalent focal length and equivalent…
Free resolution scale calculator. Enter original resolution and a scale percentage to get the scaled width and height, aspect…
Calculate screen dimensions (width, height, area) from diagonal and aspect ratio. Supports inches and cm, curved screens,…
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