Ugly Hedgehog - Photography Forum
Home Active Topics Newest Pictures Search Login Register
Main Photography Discussion
Printing photos
Page 1 of 2 next>
Jul 24, 2012 11:51:33   #
4ellen4 Loc: GTA--Ontario
 
Is there anyway to determine how big a photo can be printed from a digital image that is 4000 x 3000 --how big could I get an image printed
Need to get some photos done up in 18 x 24 size-

any help would be appreciated

Ellen :-)

Reply
Jul 24, 2012 12:48:46   #
jerryc41 Loc: Catskill Mts of NY
 
4ellen4 wrote:
Is there anyway to determine how big a photo can be printed from a digital image that is 4000 x 3000 --how big could I get an image printed
Need to get some photos done up in 18 x 24 size-

any help would be appreciated

Ellen :-)

This might be helpful. I have a page of explanation somewhere, but basically, purple is best, and you work your way over to not-so-good.



Reply
Jul 24, 2012 13:19:11   #
GoofyNewfie Loc: Kansas City
 
jerryc41 wrote:
This might be helpful. I have a page of explanation somewhere, but basically, purple is best, and you work your way over to not-so-good.


I saved it! Great chart, Jerry!



Reply
 
 
Jul 24, 2012 13:29:21   #
JacobPH
 
Great chart! 12MP should be alright in that size. Might end up needing to sharpen it a bit.

Reply
Jul 24, 2012 16:49:03   #
jerryc41 Loc: Catskill Mts of NY
 
GoofyNewfie wrote:
jerryc41 wrote:
This might be helpful. I have a page of explanation somewhere, but basically, purple is best, and you work your way over to not-so-good.


I saved it! Great chart, Jerry!

Great! Sometimes I save things quickly and can't find them again. I'm going to join one to the other, so I'll have just one graphic.

Reply
Jul 24, 2012 17:07:41   #
marty wild Loc: England
 
Remember

Reply
Jul 24, 2012 17:09:22   #
marty wild Loc: England
 
Remember you need to take a image with a decent size in the meg pix when you want to make a big image. Photobox on line do large sizes the have a nifty program that tells if the images is good to go to print as well.

Reply
 
 
Jul 25, 2012 06:19:32   #
Sleeper Loc: Texas
 
This is great, thanks. But how does one tell after cropping how many megapixels are in the image?

Reply
Jul 25, 2012 06:32:33   #
reenilswin Loc: UK
 
This is the interesting topic for discussion about, and I am feeling so great after become a member of this article. We all know that the camera is a best option to catch some beautiful memories.

Reply
Jul 25, 2012 09:51:13   #
4ellen4 Loc: GTA--Ontario
 
marty wild wrote:
Remember you need to take a image with a decent size in the meg pix when you want to make a big image. Photobox on line do large sizes the have a nifty program that tells if the images is good to go to print as well.


is there a link for Photobox that you could provide please

Reply
Jul 25, 2012 10:14:50   #
GoofyNewfie Loc: Kansas City
 
Sleeper wrote:
This is great, thanks. But how does one tell after cropping how many megapixels are in the image?
Divide the pixel dimensions by 200 to see what size you get for maximum quality. A 2400 x 1800 pixel image will yield maximum quality if it's printed no bigger than 12 x 9 inches.

Reply
 
 
Jul 25, 2012 11:17:47   #
Sleeper Loc: Texas
 
GoofyNewfie wrote:
Sleeper wrote:
This is great, thanks. But how does one tell after cropping how many megapixels are in the image?
Divide the pixel dimensions by 200 to see what size you get for maximum quality. A 2400 x 1800 pixel image will yield maximum quality if it's printed no bigger than 12 x 9 inches.


But how do you know the pixel dimensions after cropping. One knows what the full image is, but not after cropping.

Reply
Jul 25, 2012 11:39:23   #
GoofyNewfie Loc: Kansas City
 
Sleeper wrote:
GoofyNewfie wrote:
Sleeper wrote:
This is great, thanks. But how does one tell after cropping how many megapixels are in the image?
Divide the pixel dimensions by 200 to see what size you get for maximum quality. A 2400 x 1800 pixel image will yield maximum quality if it's printed no bigger than 12 x 9 inches.


But how do you know the pixel dimensions after cropping. One knows what the full image is, but not after cropping.
Crop it, save as a copy and measure it. Or am I not understanding the question?

Reply
Jul 25, 2012 11:40:12   #
CaptainC Loc: Colorado, south of Denver
 
Well, that chart is a ROUGH guide, but I would not take it too seriously, a P&S at 12MP and a D3 at 12 MP will deliver two decidedly different quality images. The D3 will blow the P&S away. On top of that is some of the software for enlarging images and retaining quality. Top that off with viewing distance of the print and you have lots of variables that make charts like this just general guidance - not a hard and fast rule.

Reply
Jul 25, 2012 11:51:23   #
GoofyNewfie Loc: Kansas City
 
[quote=CaptainC]Well, that chart is a ROUGH guide, but I would not take it too seriously, a P&S at 12MP and a D3 at 12 MP will deliver two decidedly different quality images. The D3 will blow the P&S away. [quote]

Very good point!

Reply
Page 1 of 2 next>
If you want to reply, then register here. Registration is free and your account is created instantly, so you can post right away.
Main Photography Discussion
UglyHedgehog.com - Forum
Copyright 2011-2024 Ugly Hedgehog, Inc.