Compare calculators

Both calculators run independently — change the inputs on either side to compare results.

Pixels to Inches Converter (DPI-based)

Convert between pixels and inches at a chosen DPI/PPI. Standard defaults for web (96 DPI) and print (300 DPI). Bidirectional.

Direction

Amount

DPI / PPI

Custom DPI (overrides preset if > 0) (DPI) (optional)

Fill in the required fields to see your result.

Photography

Camera Storage & File Size Calculator

Estimate what percentage of a memory card a session will fill based on your camera's megapixels, file format, and number of photos. Use it to plan card capacity before a shoot.

Camera Megapixels (MP)

Photos per Session (photos)

Memory Card Size

Fill in the required fields to see your result.

Key differences

	Pixels to Inches Converter (DPI-based)	Camera Storage & File Size Calculator
Category	Photography	Photography
Inputs required	4	3
Result	Result	Total Storage Required (GB)
What it does	Convert between pixels and inches at a chosen DPI/PPI. Standard defaults for web (96 DPI) and print (300 DPI). Bidirectional.	Estimate what percentage of a memory card a session will fill based on your camera's megapixels, file format, and number of photos. Use it to plan card capacity before a shoot.