Diagonal Pixel Resolution

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Equation / Last modified by KurtHeckman on 2018/11/24 22:06
Rating
ID
EmilyB.Diagonal Pixel Resolution
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cc864e4e-55bf-11e6-9770-bc764e2038f2

The Diagonal Pixel Resolution calculator compute the diagonal pixel resolution based on the width resolution and the height resolution of a screen.screenPixelresolution.png

INSTRUCTIONS: Choose units and enter the following:

  • (wp) This is the width resolution in pixels
  • (hp) This is the height resolution in pixels

Diagonal Pixel Resolution (dp):  The calculator returns the diagonal pixel resolution.

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The Math / Science

The Diagonal Pixel Resolution is used in calculating the Pixels Per Inch calculation.  The formula for diagonal pixel resolution is:

`d_p=sqrt(w_p^2+h_p^2`, where:

where:

References

Wikipedia(https://en.wikipedia.org/wiki/Pixel_density)