Maybe an odd question. (PPI)

[Adster3000]

I have a 19" 1280x1024 monitor and was simply wondering what size 1080p monitor would match this monitors pixel size (or PPI?)

I don't plan on buying a monitor with a similar PPI, I just wish to try and figure out how much smaller text and other things will become if I were to buy the smallest 1080p monitor available on OCUK (21.5"?)

 

[Adster3000]

Check this out to help:

http://thirdculture.com/joel/shumi/computer/hardware/ppicalc.html

Thanks, this answered my question.

For anyone that is interested in knowing:

19" at 1280x1024: PPI=86.27 Pixel pitch=0.2944mm

24" at 1920x1080: PPI=91.79, Pixel pitch=0.2767mm
25.5" 1920x1080: PPI=86.39, Pixel pitch=0.294mm - As far as I'm aware, this is non-existent but seems to be the sweet spot.
27" at 1920x1080: PPI=81.59, Pixel pitch=0.3113mm

Thanks Greenja!