Photo & Video Calculators
Essential photography and videography calculation tools. Calculate depth of field, golden hour times, aspect ratios, timelapse settings, ND filter exposure, and enhance your visual content.
Depth of Field Calculator
Calculate depth of field based on focal length, aperture, and subject distance. Find near focus, far focus, and hyperfocal distance for any camera setup.
Time Lapse Calculator
Calculate interval and duration for time lapse photography. Determine total frames, shooting time, and final video length for your timelapse project.
Video Aspect Ratio Calculator
Calculate video and image aspect ratios. Convert between common formats like 16:9, 4:3, and 21:9. Find dimensions for any aspect ratio.
Bitrate Calculator
Calculate video bitrate and file size. Estimate storage requirements for video projects based on resolution, frame rate, and duration.
Golden Ratio Overlay
Generate golden ratio overlay guides for photo composition. Create phi grid, golden spiral, and rule of thirds overlays for your images.
Focal Length Calculator
Calculate equivalent focal length with crop factor. Convert between full-frame and APS-C, Micro Four Thirds, and other sensor sizes.
Printing Size Calculator
Calculate maximum print size based on image resolution and DPI. Determine optimal print dimensions for sharp, high-quality photo prints.
ND Filter Calculator
Calculate exposure compensation for neutral density filters. Find the correct shutter speed when using ND2 through ND1000 filters.
Shutter Angle Converter
Convert between shutter angle and shutter speed for video. Calculate the 180-degree rule and find optimal motion blur settings for cinematic footage.
Golden Hour Calculator
Calculate golden hour and blue hour times for any location. Plan your photography shoots with accurate sunrise, sunset, and twilight times.