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Photography Calculators
All photography calculators in one place.
5 calculators available
Aspect Ratio
Free aspect ratio calculator. Calculate and convert image aspect ratios. Find dimensions for different aspect ratios while maintaining proportions.
Depth of Field
Free depth of field calculator. Calculate DOF, near/far limits, and hyperfocal distance for any camera and lens combination.
Exposure
Free exposure calculator. Find equivalent exposure settings when changing aperture, shutter speed, or ISO. Master the exposure triangle.
Megapixel
Free megapixel calculator. Calculate megapixels from dimensions or find dimensions from megapixels. Understand camera resolution.
Print Size
Free print size calculator. Calculate maximum print size for your photos at different DPI settings. Ensure sharp prints every time.