Canva size helper
PX to MM in Canva
Translate a Canva canvas from pixels into a physical size before printing or recreating a design with millimeter dimensions. Choose a screen or print density to match your output.
Live conversion
Enter dimensions
Converted size
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mm = pixels × 25.4 ÷ DPI Enter valid dimensions to see the calculation.
Calculations stay in your browser. No dimensions are uploaded.
Three-step workflow
How to use this calculator
Read the Canva size
Note the design's pixel width and height from its size or resize controls.
Choose the output density
Use 96 DPI for a CSS-style screen reference or the density required for print output.
Create the physical layout
Use the returned millimeters when creating a custom print document or briefing a printer.
Practical guide
Convert Canva's digital dimensions for physical output
A Canva design measured in pixels has no single print size until a density is selected. For example, a 1080-pixel square is 285.75 mm at 96 DPI but only 91.44 mm at 300 DPI.
Start with the final physical size and printer requirement when preparing print artwork. A social-media preset may have the right shape but not enough pixels for a large, detailed print.
Official reference: Canva editing and designing help ↗Common questions
Canva FAQ
How many millimeters is 1080 px in Canva?
It is 285.75 mm at 96 DPI or 91.44 mm at 300 DPI. The correct result depends on output density.
Should I use 96 or 300 DPI for Canva?
Use 96 DPI for screen-reference calculations and the printer's requested value, often around 300 DPI, for detailed print sizing.
Can a social post be printed at a large size?
It can be enlarged, but effective DPI falls as print size increases, so inspect the expected quality before printing.
Does the calculator change my Canva design?
No. It only calculates equivalent dimensions; make any document or export changes inside Canva.
Specialized tools
More pixel-to-mm tools
Continue with a calculator tailored to another design, print, or office workflow.