Why a resolution calculator?
A brief overview of photo resolution:

You may never need to 'calculate' the resolution of your photographs. But is something you will need to know when you are creating a larger size image for reproduction as either (a) Basic Photograph (use 200dpi), (b) Detailed Photograph (use 260 dpi), (c) For Publications Photography (use 300dpi). We automatically re-size your images using S-SPLINE technlogy for the sharpest detail rendering.

This information is to demonstrate the actual file sizes genenerated in PhotoShop or any other image editing program. If you try to enlarge an image without a specialist program such as S-Spline Pro the results will be disappointing due to the normal blurring of the image. We refocus using FixerLab.This is normaly used as part of our Photo retouching services for Exhibition sized prints or our Photographic prints.

Just type in the finished size of the image and the final resolution required below.