Calcipedia
Free Online Calculators
2 calculators
Calculate aspect ratios, megapixels, and media dimensions.
Aspect Ratio Calculator
Simplify image or screen dimensions into a ratio, solve a missing side, and match common formats such as 16:9, 4:3, 4:5, and 9:16.
Megapixel Calculator
Calculate megapixels from image width and height in pixels, or calculate dimensions from megapixels and aspect ratio.
Storage
Convert between bits, bytes, KB, MB, GB, TB, and beyond.
Data Transfer
Convert bandwidth units and estimate download times.
