Paper Size Tools
Convert standard and custom paper sizes into pixels, areas, diagonals and scale percentages.
19 working tools18 supporting guides
Start with a tool
Use the actual job values first. Technical explanation and source context follow the calculation.
A0 Paper Pixel CalculatorCalculate A0 pixel dimensions at any PPI. Use the result when preparing artwork, checking layout dimensions, or comparing standard and custom sheets.A1 Paper Pixel CalculatorCalculate A1 pixel dimensions at any PPI. Use the result when preparing artwork, checking layout dimensions, or comparing standard and custom sheets.A2 Paper Pixel CalculatorCalculate A2 pixel dimensions at any PPI. Use the result when preparing artwork, checking layout dimensions, or comparing standard and custom sheets.A3 Paper Pixel CalculatorCalculate A3 pixel dimensions at any PPI. Use the result when preparing artwork, checking layout dimensions, or comparing standard and custom sheets.A4 Paper Pixel CalculatorCalculate A4 pixel dimensions at any PPI. Use the result when preparing artwork, checking layout dimensions, or comparing standard and custom sheets.A5 Paper Pixel CalculatorCalculate A5 pixel dimensions at any PPI. Use the result when preparing artwork, checking layout dimensions, or comparing standard and custom sheets.A6 Paper Pixel CalculatorCalculate A6 pixel dimensions at any PPI. Use the result when preparing artwork, checking layout dimensions, or comparing standard and custom sheets.Letter Paper Pixel CalculatorCalculate Letter pixel dimensions at any PPI. Use the result when preparing artwork, checking layout dimensions, or comparing standard and custom sheets.Legal Paper Pixel CalculatorCalculate Legal pixel dimensions at any PPI. Use the result when preparing artwork, checking layout dimensions, or comparing standard and custom sheets.Tabloid Paper Pixel CalculatorCalculate Tabloid pixel dimensions at any PPI. Use the result when preparing artwork, checking layout dimensions, or comparing standard and custom sheets.SRA3 Paper Pixel CalculatorCalculate SRA3 pixel dimensions at any PPI. Use the result when preparing artwork, checking layout dimensions, or comparing standard and custom sheets.SRA4 Paper Pixel CalculatorCalculate SRA4 pixel dimensions at any PPI. Use the result when preparing artwork, checking layout dimensions, or comparing standard and custom sheets.B5 Paper Pixel CalculatorCalculate B5 pixel dimensions at any PPI. Use the result when preparing artwork, checking layout dimensions, or comparing standard and custom sheets.C5 Paper Pixel CalculatorCalculate C5 pixel dimensions at any PPI. Use the result when preparing artwork, checking layout dimensions, or comparing standard and custom sheets.Paper Size to Pixels CalculatorConvert any paper dimensions in millimeters to pixels at a selected PPI.Paper Area CalculatorCalculate sheet area in square millimeters, square centimeters and square meters.Paper Diagonal CalculatorCalculate the diagonal length of a sheet. Use the result when preparing artwork, checking layout dimensions, or comparing standard and custom sheets.Paper Scale CalculatorCalculate enlargement or reduction percentage between paper sizes.A-Series Scale CalculatorCalculate the linear scale change between ISO A-series sizes.
Common questions and production problems
What size is A4 in pixels?→What size is Letter paper in pixels?→How do I scale A4 artwork to A3?→A-series paper sizes explained→SRA3 vs A3 for commercial printing→How to use A0 Paper Pixel in a real print workflow→How to use A1 Paper Pixel in a real print workflow→How to use A2 Paper Pixel in a real print workflow→How to use A5 Paper Pixel in a real print workflow→How to use A6 Paper Pixel in a real print workflow→How to use Legal Paper Pixel in a real print workflow→How to use Tabloid Paper Pixel in a real print workflow→How to use SRA4 Paper Pixel in a real print workflow→How to use B5 Paper Pixel in a real print workflow→How to use C5 Paper Pixel in a real print workflow→How to use Paper Size to Pixels in a real print workflow→How to use Paper Area in a real print workflow→How to use Paper Diagonal in a real print workflow→