Photography Tools & Calculators
Free, practical tools for every photographer — calculate depth of field, balance the exposure triangle, size prints, plan storage, price your shoots, and budget your gear.
Depth of Field Calculator
See exactly how much of your scene will be sharp — enter focal length, aperture, focus distance, and sensor format for the near and far limits, total depth of field, and hyperfocal distance
Exposure Calculator
Balance the exposure triangle — get the exposure value from your aperture, shutter, and ISO, then change one and see the compensating shutter speed that holds the same exposure
Photo Print Size Calculator
Convert between pixels and print size at any DPI — find how large a file prints in inches and centimetres, or how many pixels a given print size needs, plus the megapixels behind it
Storage Space Calculator
Estimate the card and drive space your photos and video will fill, or work backwards to see how many photos a card holds — so you never run out of storage mid-shoot
Photography Pricing Calculator
Price a shoot with confidence — add shoot and editing hours at your rate, fold in expenses, apply a profit margin, and see the labor cost, subtotal, and total to quote your client
Camera Gear Cost Calculator
Total up a camera kit item by item — bodies, lenses, and accessories with quantities — and compare it against your budget to see what's left or how far over you've gone