Make room for the final frame.
Calculate a matching image height for a square, portrait, landscape or card layout. Plan your crop before sharing or printing.
Shape and resolution are different
An aspect ratio describes width relative to height. Pixel dimensions describe the amount of image data. This calculator plans dimensions; it does not crop, resize or improve an image.
For printing, check your printer’s requested dimensions, bleed and safe area. For a profile or social page, check that platform’s current upload requirements. Keep the original and crop a copy.
Find preparation and crop checklistsHow to use it
- Enter the width of your image in pixels.
- Choose the shape you need: square, portrait, landscape or card.
- Use the matching height to crop or export your photo.
Questions, answered
Which shape suits a social profile?
Profile pictures are usually square (1:1); portrait posts often use 4:5.
Does the calculator change my photo?
No. It only calculates dimensions; nothing is uploaded or edited.
What ratio is a 4 × 6 inch print?
A 4 × 6 print is a 2:3 ratio, or 3:2 when it is landscape.
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