Hi,
Anyone use the PrintCalc app on the iPhone?
Just wondering what I'm missing, because if I input the desired resolution, say 300 ppi, and then the desired print dimensions (cms or inches) it gives me the correct dimension in pixels (same as in Photoshop), but the size of the file in megapixels doesn't correspond to what you get if you save a photo with those dimensions as an 8-bit TIFF or JPEG.
For example
If required print resolution is 300 ppi and if required print size is 29 cms x 21 cms (approx A4)
then the required image size is 3425 x 2480 pixels (aspect ratio of 1.38)
According to PrintCalc, the file size will be 8.50 megapixels.
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