What Res

Image Resolution Calculator

A handy calculator for:

• Determining print sizes at a given resolution.
  
• Calculate image sizes needed for a print at a specific resolution.
  
• Calculates the minimum resolution for an image at a specific viewing distance based on the resolution of hte human eye. (A great feature for those that work with large format output and are asked what resolution an image should be for large signage and displays.)

Usage

Use the Lock buttons to constrain your calculations, preserving either image size, dimensions or resolution.