Photo & video

Calculate ISO Equivalence instantly with the exact formula and a worked example.

Calculate Exposure Calculator instantly with the exact formula and a worked example.

Calculate Aperture Stop Difference instantly with the exact formula and a worked example.

Calculate Sunny 16 Rule instantly with the exact formula and a worked example.

Calculate Depth of Field (DoF) instantly with the exact formula and a worked example.

Calculate Hyperfocal distance instantly with the exact formula and a worked example.

Calculate Crop Factor (35mm Equivalent) instantly with the exact formula and a worked example.

Calculate Field of View instantly with the exact formula and a worked example.

Calculate Aspect ratio instantly with the exact formula and a worked example.

Calculate Pixel Density (PPI) instantly with the exact formula and a worked example.

Calculate Megapixels for Print Size instantly with the exact formula and a worked example.

Calculate Print Size DPI instantly with the exact formula and a worked example.

Calculate Equivalent Exposure instantly with the exact formula and a worked example.

Calculate Long Exposure (ND Filter) instantly with the exact formula and a worked example.

Calculate Effective Focal Length with Teleconverter instantly with the exact formula and a worked example.

Calculate Frame Rate Converter (FPS) instantly with the exact formula and a worked example.

Calculate Bit Rate (Mbps) instantly with the exact formula and a worked example.

Calculate Video File Size instantly with the exact formula and a worked example.

Calculate Aspect Ratio Presets (16:9, 4:3, 21:9) instantly with the exact formula and a worked example.

Calculate Resolution (HD / 4K / 8K) instantly with the exact formula and a worked example.

Calculate Field of View (Camera) instantly with the exact formula and a worked example.

Calculate Slow Motion instantly with the exact formula and a worked example.

Calculate Time-Lapse instantly with the exact formula and a worked example.

Calculate Motion Blur instantly with the exact formula and a worked example.

Calculate Frames to Timecode instantly with the exact formula and a worked example.

Calculate Responsive Font Size instantly with the exact formula and a worked example.

Calculate Print Bleed instantly with the exact formula and a worked example.

Calculate Social Media Image Sizes instantly with the exact formula and a worked example.

Calculate App Icon Sizes (iOS / Android) instantly with the exact formula and a worked example.

Calculate Light Meter instantly with the exact formula and a worked example.

Calculate Aperture (f-stop) instantly with the exact formula and a worked example.

Calculate Shutter Speed instantly with the exact formula and a worked example.

Calculate Focal Length (35mm equivalent) instantly with the exact formula and a worked example.

Calculate Bayer Pattern Resolution instantly with the exact formula and a worked example.

Calculate Diffraction Limit instantly with the exact formula and a worked example.

Calculate Reciprocity Failure instantly with the exact formula and a worked example.

Calculate Star Trail Time instantly with the exact formula and a worked example.

Calculate Astrophotography Tracker instantly with the exact formula and a worked example.

Calculate Macro Magnification instantly with the exact formula and a worked example.

Calculate 3D Render Time instantly with the exact formula and a worked example.

Calculate Drop Frame Timecode instantly with the exact formula and a worked example.

Calculate Animation Tween instantly with the exact formula and a worked example.

Calculate Codec Bitrate instantly with the exact formula and a worked example.

Calculate Streaming Buffer instantly with the exact formula and a worked example.

Calculate Golden Ratio Calculator instantly with the exact formula and a worked example.

Calculate Rule of Thirds Grid instantly with the exact formula and a worked example.

Color Palette Extractor: reference page. There is no single formula for this task, so instead of a made-up result you get an explanation and calculators with exact formulas for related tasks.

Calculate Analogous Palette instantly with the exact formula and a worked example.

Calculate Optimal Reading Width instantly with the exact formula and a worked example.

Calculate Hierarchy (H1/H2/H3 ratio) instantly with the exact formula and a worked example.

Calculate Whitespace (8-pt grid) instantly with the exact formula and a worked example.

Calculate Logo Size for Print instantly with the exact formula and a worked example.

Calculate Resolution for Print (DPI) instantly with the exact formula and a worked example.

Calculate Banner Size for Web instantly with the exact formula and a worked example.

Calculate Layout Grid (12-column) instantly with the exact formula and a worked example.

Calculate Modular Scale instantly with the exact formula and a worked example.

Calculate Animation Timing (ease/duration) instantly with the exact formula and a worked example.

Calculate Color Harmony instantly with the exact formula and a worked example.

Calculate Type Scale instantly with the exact formula and a worked example.

Calculate Line Height (optimal) instantly with the exact formula and a worked example.

Calculate Book Spine Width instantly with the exact formula and a worked example.

Calculate Fibonacci Spiral Layout instantly with the exact formula and a worked example.

Calculate Monochromatic Palette instantly with the exact formula and a worked example.

Calculate Triadic Palette instantly with the exact formula and a worked example.

Calculate Tetradic Palette instantly with the exact formula and a worked example.

Calculate Instagram Story Aspect instantly with the exact formula and a worked example.

Calculate YouTube Thumbnail instantly with the exact formula and a worked example.

Calculate Podcast Cover Size instantly with the exact formula and a worked example.

Calculate Favicon Sizes instantly with the exact formula and a worked example.