How do I know the dpi of my laptop screen





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My laptop is HP 250 G2 with 15.6” diagonal LED-backlit HD2 anti-glare (1366 x 768).
Please How do I know the dpi value?










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  • 1





    For you It would be 100 ppi/dpi. Calculated using this website.

    – TheKB
    Jun 15 '16 at 18:41


















5















My laptop is HP 250 G2 with 15.6” diagonal LED-backlit HD2 anti-glare (1366 x 768).
Please How do I know the dpi value?










share|improve this question




















  • 1





    For you It would be 100 ppi/dpi. Calculated using this website.

    – TheKB
    Jun 15 '16 at 18:41














5












5








5


4






My laptop is HP 250 G2 with 15.6” diagonal LED-backlit HD2 anti-glare (1366 x 768).
Please How do I know the dpi value?










share|improve this question
















My laptop is HP 250 G2 with 15.6” diagonal LED-backlit HD2 anti-glare (1366 x 768).
Please How do I know the dpi value?







laptop laptop-display dpi






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edited Feb 1 at 0:33









fixer1234

19.3k145082




19.3k145082










asked Jun 5 '16 at 18:46









X09X09

128116




128116








  • 1





    For you It would be 100 ppi/dpi. Calculated using this website.

    – TheKB
    Jun 15 '16 at 18:41














  • 1





    For you It would be 100 ppi/dpi. Calculated using this website.

    – TheKB
    Jun 15 '16 at 18:41








1




1





For you It would be 100 ppi/dpi. Calculated using this website.

– TheKB
Jun 15 '16 at 18:41





For you It would be 100 ppi/dpi. Calculated using this website.

– TheKB
Jun 15 '16 at 18:41










4 Answers
4






active

oldest

votes


















14














1366 x 768 pixels is 1567 pixels diagonally (Pythagorean theorem, √(13662+7682)=1567; and you thought you would never use that).



If the screen measures 15.6" diagonally, 1567 pixels / 15.6" is approximately 100 pixels per inch.



You won't get an exact PPI number unless the manufacturer publishes it or you measure the screen. The advertised diagonal measurement is often a nominal number and may include a little of the display panel behind the bezel.






share|improve this answer





















  • 2





    Never thought pythagorean theorem has something to do with displays!

    – Mohammed Shareef C
    Jun 13 '17 at 6:58






  • 2





    Pythagorean theorem has everything to do with Euclidean spaces, such as monitor surface

    – amuliar
    Dec 29 '17 at 17:32



















6














Assuming you are using Windows 7:




  • Go to Control Panel > Appearance and Personalization > Display

  • In the left(blue) column, click Set custom text size(DPI)


A window titled Custom DPI Scaling will pop up.
It will show what percent of the "normal size"(default monitor DPI) it is scaled to and will allow you to adjust it.



You should see a ruler in the middle. Below that it will say 9 point Segoe UI at X pixels per inch.



The X is your current DPI.






share|improve this answer


























  • Which version of windows? Mine says "9 point Segoe UI" rather than at X pixels per inch.

    – Journeyman Geek
    Jun 5 '16 at 23:31











  • Windows 7. The exact message it says on my computer is "9 point Segoe UI at 144 pixels per inch"

    – Anonymous
    Jun 8 '16 at 23:09











  • Might be worth mentioning the version then. Its not there in windows 10.

    – Journeyman Geek
    Jun 8 '16 at 23:20











  • OK. Updated my answer.

    – Anonymous
    Jun 9 '16 at 0:59



















1














as of DPI Calculator




  • Display size: 13.6" × 7.65" = 103.96in² (34.54cm × 19.42cm = 670.72cm²)

  • DPI = PPI = 100.45

  • 0.2529mm dot pitch, 10091 PPI²






share|improve this answer































    0














    Try yourself: DPI Calculator



    Formula:




    PPI = √(pixels_horizontal^2 + pixels_vertical^2) / inches_diagonal




    PPI = √(13662 + 7682) / 15.6 = 100.45



    Therefore, 100.45 dpi






    share|improve this answer
























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      4 Answers
      4






      active

      oldest

      votes








      4 Answers
      4






      active

      oldest

      votes









      active

      oldest

      votes






      active

      oldest

      votes









      14














      1366 x 768 pixels is 1567 pixels diagonally (Pythagorean theorem, √(13662+7682)=1567; and you thought you would never use that).



      If the screen measures 15.6" diagonally, 1567 pixels / 15.6" is approximately 100 pixels per inch.



      You won't get an exact PPI number unless the manufacturer publishes it or you measure the screen. The advertised diagonal measurement is often a nominal number and may include a little of the display panel behind the bezel.






      share|improve this answer





















      • 2





        Never thought pythagorean theorem has something to do with displays!

        – Mohammed Shareef C
        Jun 13 '17 at 6:58






      • 2





        Pythagorean theorem has everything to do with Euclidean spaces, such as monitor surface

        – amuliar
        Dec 29 '17 at 17:32
















      14














      1366 x 768 pixels is 1567 pixels diagonally (Pythagorean theorem, √(13662+7682)=1567; and you thought you would never use that).



      If the screen measures 15.6" diagonally, 1567 pixels / 15.6" is approximately 100 pixels per inch.



      You won't get an exact PPI number unless the manufacturer publishes it or you measure the screen. The advertised diagonal measurement is often a nominal number and may include a little of the display panel behind the bezel.






      share|improve this answer





















      • 2





        Never thought pythagorean theorem has something to do with displays!

        – Mohammed Shareef C
        Jun 13 '17 at 6:58






      • 2





        Pythagorean theorem has everything to do with Euclidean spaces, such as monitor surface

        – amuliar
        Dec 29 '17 at 17:32














      14












      14








      14







      1366 x 768 pixels is 1567 pixels diagonally (Pythagorean theorem, √(13662+7682)=1567; and you thought you would never use that).



      If the screen measures 15.6" diagonally, 1567 pixels / 15.6" is approximately 100 pixels per inch.



      You won't get an exact PPI number unless the manufacturer publishes it or you measure the screen. The advertised diagonal measurement is often a nominal number and may include a little of the display panel behind the bezel.






      share|improve this answer















      1366 x 768 pixels is 1567 pixels diagonally (Pythagorean theorem, √(13662+7682)=1567; and you thought you would never use that).



      If the screen measures 15.6" diagonally, 1567 pixels / 15.6" is approximately 100 pixels per inch.



      You won't get an exact PPI number unless the manufacturer publishes it or you measure the screen. The advertised diagonal measurement is often a nominal number and may include a little of the display panel behind the bezel.







      share|improve this answer














      share|improve this answer



      share|improve this answer








      edited Jun 5 '16 at 20:40

























      answered Jun 5 '16 at 19:12









      fixer1234fixer1234

      19.3k145082




      19.3k145082








      • 2





        Never thought pythagorean theorem has something to do with displays!

        – Mohammed Shareef C
        Jun 13 '17 at 6:58






      • 2





        Pythagorean theorem has everything to do with Euclidean spaces, such as monitor surface

        – amuliar
        Dec 29 '17 at 17:32














      • 2





        Never thought pythagorean theorem has something to do with displays!

        – Mohammed Shareef C
        Jun 13 '17 at 6:58






      • 2





        Pythagorean theorem has everything to do with Euclidean spaces, such as monitor surface

        – amuliar
        Dec 29 '17 at 17:32








      2




      2





      Never thought pythagorean theorem has something to do with displays!

      – Mohammed Shareef C
      Jun 13 '17 at 6:58





      Never thought pythagorean theorem has something to do with displays!

      – Mohammed Shareef C
      Jun 13 '17 at 6:58




      2




      2





      Pythagorean theorem has everything to do with Euclidean spaces, such as monitor surface

      – amuliar
      Dec 29 '17 at 17:32





      Pythagorean theorem has everything to do with Euclidean spaces, such as monitor surface

      – amuliar
      Dec 29 '17 at 17:32













      6














      Assuming you are using Windows 7:




      • Go to Control Panel > Appearance and Personalization > Display

      • In the left(blue) column, click Set custom text size(DPI)


      A window titled Custom DPI Scaling will pop up.
      It will show what percent of the "normal size"(default monitor DPI) it is scaled to and will allow you to adjust it.



      You should see a ruler in the middle. Below that it will say 9 point Segoe UI at X pixels per inch.



      The X is your current DPI.






      share|improve this answer


























      • Which version of windows? Mine says "9 point Segoe UI" rather than at X pixels per inch.

        – Journeyman Geek
        Jun 5 '16 at 23:31











      • Windows 7. The exact message it says on my computer is "9 point Segoe UI at 144 pixels per inch"

        – Anonymous
        Jun 8 '16 at 23:09











      • Might be worth mentioning the version then. Its not there in windows 10.

        – Journeyman Geek
        Jun 8 '16 at 23:20











      • OK. Updated my answer.

        – Anonymous
        Jun 9 '16 at 0:59
















      6














      Assuming you are using Windows 7:




      • Go to Control Panel > Appearance and Personalization > Display

      • In the left(blue) column, click Set custom text size(DPI)


      A window titled Custom DPI Scaling will pop up.
      It will show what percent of the "normal size"(default monitor DPI) it is scaled to and will allow you to adjust it.



      You should see a ruler in the middle. Below that it will say 9 point Segoe UI at X pixels per inch.



      The X is your current DPI.






      share|improve this answer


























      • Which version of windows? Mine says "9 point Segoe UI" rather than at X pixels per inch.

        – Journeyman Geek
        Jun 5 '16 at 23:31











      • Windows 7. The exact message it says on my computer is "9 point Segoe UI at 144 pixels per inch"

        – Anonymous
        Jun 8 '16 at 23:09











      • Might be worth mentioning the version then. Its not there in windows 10.

        – Journeyman Geek
        Jun 8 '16 at 23:20











      • OK. Updated my answer.

        – Anonymous
        Jun 9 '16 at 0:59














      6












      6








      6







      Assuming you are using Windows 7:




      • Go to Control Panel > Appearance and Personalization > Display

      • In the left(blue) column, click Set custom text size(DPI)


      A window titled Custom DPI Scaling will pop up.
      It will show what percent of the "normal size"(default monitor DPI) it is scaled to and will allow you to adjust it.



      You should see a ruler in the middle. Below that it will say 9 point Segoe UI at X pixels per inch.



      The X is your current DPI.






      share|improve this answer















      Assuming you are using Windows 7:




      • Go to Control Panel > Appearance and Personalization > Display

      • In the left(blue) column, click Set custom text size(DPI)


      A window titled Custom DPI Scaling will pop up.
      It will show what percent of the "normal size"(default monitor DPI) it is scaled to and will allow you to adjust it.



      You should see a ruler in the middle. Below that it will say 9 point Segoe UI at X pixels per inch.



      The X is your current DPI.







      share|improve this answer














      share|improve this answer



      share|improve this answer








      edited Jun 9 '16 at 0:57

























      answered Jun 5 '16 at 21:24









      AnonymousAnonymous

      15419




      15419













      • Which version of windows? Mine says "9 point Segoe UI" rather than at X pixels per inch.

        – Journeyman Geek
        Jun 5 '16 at 23:31











      • Windows 7. The exact message it says on my computer is "9 point Segoe UI at 144 pixels per inch"

        – Anonymous
        Jun 8 '16 at 23:09











      • Might be worth mentioning the version then. Its not there in windows 10.

        – Journeyman Geek
        Jun 8 '16 at 23:20











      • OK. Updated my answer.

        – Anonymous
        Jun 9 '16 at 0:59



















      • Which version of windows? Mine says "9 point Segoe UI" rather than at X pixels per inch.

        – Journeyman Geek
        Jun 5 '16 at 23:31











      • Windows 7. The exact message it says on my computer is "9 point Segoe UI at 144 pixels per inch"

        – Anonymous
        Jun 8 '16 at 23:09











      • Might be worth mentioning the version then. Its not there in windows 10.

        – Journeyman Geek
        Jun 8 '16 at 23:20











      • OK. Updated my answer.

        – Anonymous
        Jun 9 '16 at 0:59

















      Which version of windows? Mine says "9 point Segoe UI" rather than at X pixels per inch.

      – Journeyman Geek
      Jun 5 '16 at 23:31





      Which version of windows? Mine says "9 point Segoe UI" rather than at X pixels per inch.

      – Journeyman Geek
      Jun 5 '16 at 23:31













      Windows 7. The exact message it says on my computer is "9 point Segoe UI at 144 pixels per inch"

      – Anonymous
      Jun 8 '16 at 23:09





      Windows 7. The exact message it says on my computer is "9 point Segoe UI at 144 pixels per inch"

      – Anonymous
      Jun 8 '16 at 23:09













      Might be worth mentioning the version then. Its not there in windows 10.

      – Journeyman Geek
      Jun 8 '16 at 23:20





      Might be worth mentioning the version then. Its not there in windows 10.

      – Journeyman Geek
      Jun 8 '16 at 23:20













      OK. Updated my answer.

      – Anonymous
      Jun 9 '16 at 0:59





      OK. Updated my answer.

      – Anonymous
      Jun 9 '16 at 0:59











      1














      as of DPI Calculator




      • Display size: 13.6" × 7.65" = 103.96in² (34.54cm × 19.42cm = 670.72cm²)

      • DPI = PPI = 100.45

      • 0.2529mm dot pitch, 10091 PPI²






      share|improve this answer




























        1














        as of DPI Calculator




        • Display size: 13.6" × 7.65" = 103.96in² (34.54cm × 19.42cm = 670.72cm²)

        • DPI = PPI = 100.45

        • 0.2529mm dot pitch, 10091 PPI²






        share|improve this answer


























          1












          1








          1







          as of DPI Calculator




          • Display size: 13.6" × 7.65" = 103.96in² (34.54cm × 19.42cm = 670.72cm²)

          • DPI = PPI = 100.45

          • 0.2529mm dot pitch, 10091 PPI²






          share|improve this answer













          as of DPI Calculator




          • Display size: 13.6" × 7.65" = 103.96in² (34.54cm × 19.42cm = 670.72cm²)

          • DPI = PPI = 100.45

          • 0.2529mm dot pitch, 10091 PPI²







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Jun 5 '16 at 19:10









          FabianFabian

          612




          612























              0














              Try yourself: DPI Calculator



              Formula:




              PPI = √(pixels_horizontal^2 + pixels_vertical^2) / inches_diagonal




              PPI = √(13662 + 7682) / 15.6 = 100.45



              Therefore, 100.45 dpi






              share|improve this answer




























                0














                Try yourself: DPI Calculator



                Formula:




                PPI = √(pixels_horizontal^2 + pixels_vertical^2) / inches_diagonal




                PPI = √(13662 + 7682) / 15.6 = 100.45



                Therefore, 100.45 dpi






                share|improve this answer


























                  0












                  0








                  0







                  Try yourself: DPI Calculator



                  Formula:




                  PPI = √(pixels_horizontal^2 + pixels_vertical^2) / inches_diagonal




                  PPI = √(13662 + 7682) / 15.6 = 100.45



                  Therefore, 100.45 dpi






                  share|improve this answer













                  Try yourself: DPI Calculator



                  Formula:




                  PPI = √(pixels_horizontal^2 + pixels_vertical^2) / inches_diagonal




                  PPI = √(13662 + 7682) / 15.6 = 100.45



                  Therefore, 100.45 dpi







                  share|improve this answer












                  share|improve this answer



                  share|improve this answer










                  answered Jun 5 '16 at 19:12









                  Raktim BiswasRaktim Biswas

                  2291211




                  2291211






























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