Millimeter to Pixel Canvas Calculator
MM to Pixels Converter
Calculate exact pixel canvas dimensions from millimeters for international paper sizes, packaging, and labels.
Pixel Dimensions
2480px
@ 150 DPI
1240 px
@ 72 DPI
595 px
Centimeters
21.0 cm
Mathematical Formula
Pixels = (Millimeters ÷ 25.4) × DPI (e.g. 210 mm @ 300 DPI = 2480 px)
Quick Presets & Industry Standards
Frequently Asked Questions
How do I calculate mm to px in Photoshop or Figma?
Multiply your millimeter value by (DPI / 25.4). For 210 mm at 300 DPI: 210 * (300 / 25.4) ≈ 2480.3 pixels.