Calculators

Calculates screen dimensions (width, height, and area) based on the diagonal size and aspect ratio.

Determines the maximum print size for an image at a desired resolution (PPI).

Calculates pixel density (PPI) of a display or the required resolution for printing.

Estimates the storage size of an image file based on dimensions, color depth, and compression.

Calculates equivalent focal lengths considering sensor size (crop factor) or helps choose lenses.

Helps determine correct camera settings (aperture, shutter speed, ISO) for optimal exposure.

Calculates the range of distance in a photo that appears acceptably sharp, based on focal length, aperture, subject distance, and sensor size.

Calculates the theoretical maximum speed of a displacement hull boat based on its waterline length.

This calculator helps determine if buying a 3D printer is more cost-effective than outsourcing 3D printing services, considering factors like printer cost, material costs, and outsourcing prices.

Calculates conversion rates for ads, posts, links, and websites, helping to assess the effectiveness of marketing efforts.