Fit mixed photo and print sizes across the paper you have, compare cost or waste, then export a sheet-by-sheet plan.
Enter paper size, pack price, and stock. Match the dimensions on the pack; rounded photo labels vary.
Sheet preview
Add paper and prints, then calculate. The page plan will appear here.
PDF worksheetLightroom Classic
What it calculates
PrintsOptimizer tests rotated and mixed-size placements across your available sheets. It first tries to place every requested print, then chooses the plan with the lowest total cost or the least unused paper area.
Use common photo, ISO, and North American presets or enter the exact dimensions from your paper pack.
Add pack prices to find the cheapest job, or optimize physical paper use without entering any price.
Review every sheet, export a cutting worksheet, or generate Custom Package templates for Lightroom Classic.
Print planning guides
Compare exact dimensions for 4 x 6 in, 10 x 15 cm, 5 x 7 in, ISO paper, and more.
Calculator guide How many photos fit?See optimizer-tested capacities for A4, A3, and A3+ with common photo sizes.
Workflow Lightroom Classic templatesGenerate, import, fill, and safely print Custom Package layouts from the optimizer.