Megapixel calculator

Calculation

  • Size = 1230 x 1230 = 1512900 pixels
  • Megapixels = 1.51 Megapixels
  • Aspect ratio = 1.00
  • File size/print size

    Calculate file size/print size of 1230 x 1230 resolution for:
    Uncompressed image sizesCompressed image sizesMax print sizes for DPI

    Print sizes

    dpimax dim (m)max surfacemax dim (imp)max surface
    10 dpi billboard3.1m x 3.1m= 9.76m210.3 ft x 10.3 ft= 105 sq ft
    72 dpi newspaper43.4cm x 43.4cm= 1883cm217.1" x 17.1"= 292 sq in
    96 dpi MOO.com minimum32.5cm x 32.5cm= 1059cm212.8" x 12.8"= 164 sq in
    150 dpi magazine20.8cm x 20.8cm= 433.8cm28.2" x 8.2"= 67.2 sq in
    300 dpi inkjet printer10.4cm x 10.4cm= 108.5cm24.1" x 4.1"= 16.8 sq in
    600 dpi laser printer5.2cm x 5.2cm= 27.11cm22.1" x 2.1"= 4.2 sq in
    1200 dpi high-end printer2.6cm x 2.6cm= 6.78cm21" x 1"= 1.05 sq in

    Compare

    Compare to common resolutions from:
    VideoCinema projectorsCinema camerasdSLR camerasSocial MediaComputer screens

    HDCAM, NTSC DVD, NTSC SVCD, NTSC TV, NTSC VCD, PAL DVD, PAL SVCD, PAL VCD, Quicktime HD 1080p, Quicktime HD 720p, Quicktime SD 480p,