Photography & Video

Tools for photographers and videographers — depth of field, exposure, aspect ratios, file sizes, and more.

Calculate the depth of field, hyperfocal distance, and near/far focus limits based on lens and camera settings.

Calculate exposure value (EV) from ISO, aperture, and shutter speed. Get equivalent exposures and brightness assessments.

Calculate the aspect ratio of an image or video. Compare to standard ratios and get crop suggestions for common formats.

Estimate video file size based on resolution, frame rate, bitrate, and duration. Plan storage needs for video projects.

Convert between frame rates and understand the effects on speed, duration, and frame interpolation requirements.

Calculate megapixels from image dimensions. See print sizes at different DPI and estimate file sizes for RAW and JPEG formats.

Convert focal lengths between camera sensor sizes. Find the equivalent field of view and crop factor when switching between camera systems.

Calculate golden ratio crop dimensions, rule of thirds grid points, and phi grid overlay positions for perfect composition.