Pixel Calculator

Convert between pixels, DPI, and physical dimensions

Calculation Mode

Pixels → Physical Convert pixels to inches/cm

Physical → Pixels Convert inches/cm to pixels

Calculate DPI Find resolution from dimensions

Pixel Dimensions

Width (px)

Height (px)

Resolution (DPI/PPI)

DPI / PPI

Color Depth

Quick Templates

Print Sizes:

Screen Resolutions:

WebP to PNG

Image Resizer

Rotate Image

Aspect Ratio Calculator

Image Cropper

Image Compressor

The Pixel Calculator is a precise tool for image editing, photography, and printing. Quickly and accurately calculate the relationship between image resolution (pixels, Megapixels), print size (mm, cm, inches) and pixel density (DPI, PPI). Features include: Pixels to Physical size conversion, Physical to Pixels conversion, DPI calculation, file size estimation, aspect ratio calculation, and common template presets for print and screen formats.

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