A Ratio Calculator is a tool that helps you understand and solve proportional relationships between numbers. Ratios are a way of comparing two quantities, showing how much of one thing there is compared to another. Ratios are used in a variety of fields, from math and science to design and finance, making them a fundamental concept in both everyday life and professional work.
Ratio Calculator
Calculate the Fourth Value (A:B = C:D)
: = :Ratio Scaling Calculator
:Typical Aspect Ratios and Sizes
- 16:9 (HDTV, widescreen monitors, most modern screens)
- 4:3 (Traditional TV, older monitors)
- 21:9 (UltraWide screens, cinematic formats)
- 1:1 (Square aspect, social media formats)
- 3:2 (DSLR cameras, classic 35mm film)
- 5:4 (Older CRT monitors, some professional displays)
- 9:16 (Vertical video, used in mobile formats)
- 2.39:1 (Cinematic widescreen, anamorphic format)
- 2:1 (Univisium format, used in some modern films)
- 18:9 (Modern smartphones, near-bezel-less screens)
- 32:9 (Super UltraWide monitors, specialized gaming setups)
3:2: Used in DSLR cameras and 35mm photography. Provides a slightly wider frame than 4:3.
5:4: Found in older CRT monitors and some professional equipment. Almost square, but not quite.
9:16: The vertical version of 16:9, often used for mobile videos and content on platforms like Instagram Stories.
2.39:1: A common anamorphic widescreen format used in movies, providing a very wide cinematic look.
2:1: Known as the Univisium format, it’s gaining popularity in modern filmmaking for a balanced widescreen look.
18:9: A ratio found in many modern smartphones with near-bezel-less displays.
32:9: Used in Super UltraWide monitors, especially for immersive gaming or multi-tasking environments.