3

and i want to make its width and height same as A4 Page

can ay one tell me whats the size?

note : not neccessary to be the exact width and height !!

JOM
  • 8,139
  • 6
  • 78
  • 111
Mango_Girl_31
  • 39
  • 1
  • 1
  • 2
  • The easiest way to know is to google "a4 dimensions in pixels". It's a kind of very easy to find out. In case you cant find it on your own, Read my answer. – dlock Feb 06 '11 at 11:49

3 Answers3

8

It depends on the resolution:

72 dpi (web) = 595 X 842 pixels 
300 dpi (print) = 2480 X 3508 pixels 
600 dpi (print) = 4960 X 7016 pixels
dlock
  • 9,447
  • 9
  • 47
  • 67
2

As can be seen here (wikipedia) you will need to make it 210mm × 297mm.

Converting millimeters and centimeters to pixels (and the other way around) depends on the DPI of the screen you are using - it is not a constant.

See this SO question and answers.

Community
  • 1
  • 1
Oded
  • 489,969
  • 99
  • 883
  • 1,009
0

My local photo lab told me A4 dimensions are 21x29.7cm and 8.3 x 11.7 inches.

But, and this is just FYI, when it comes out of their machine you do lose a couple of millimeters from each edge, so most important is to make sure you have configured the output from within your postprocess software (i.e LightRoom or PhotoShop etc) otherwise the composition will be screwed.

Nathan Tuggy
  • 2,237
  • 27
  • 30
  • 38
paulanthony
  • 195
  • 1
  • 1
  • 7