Designer Toolkit

Designer Unit Converter

Instantly convert between Millimeters, Centimeters, Meters, Inches, Feet, and Pixels with custom DPI resolution.

DPI Resolution:(Dots Per Inch for pixel conversion)
Calculated Result
1080 pixel = 285.75 mm

📐 Standard Designer Template Sizes

Instant dimension reference for Print, Social Media, and Web screens.

Print Sizes

A4 Size
210 × 297 mm • 300 DPI
A3 Size
297 × 420 mm • 300 DPI
A5 Size
148 × 210 mm • 300 DPI
Letter
8.5 × 11 in • 300 DPI
Legal
8.5 × 14 in • 300 DPI

Social Media Posts

Instagram Square (1:1)
Post / Carousel • 96 DPI
Instagram Portrait (4:5)
High Impact Feed • 96 DPI
Instagram Story / Reel
Full Screen 9:16 • 96 DPI
Facebook Post
Landscape Feed • 96 DPI
YouTube Thumbnail
16:9 Standard HD • 96 DPI
WhatsApp Status
9:16 Full Screen • 96 DPI

Banners & Displays

Full HD Screen
1080p Screen • 96 DPI
4K Ultra HD
2160p Screen • 96 DPI
Website Hero Banner
Header Landscape • 96 DPI
Twitter / X Header
3:1 Profile Header • 96 DPI

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