Simplify ratios, convert ratios to fractions and percentages, and find equivalent ratios with our free ratio calculator
Simplify ratios to their simplest form
Convert a ratio to a fraction
Convert a ratio to a percentage
Find equivalent ratios
A ratio is a comparison of two quantities, expressed as a:b or a/b. It shows how many times one value contains or is contained within the other. Ratios are fundamental in mathematics and appear in many real-world applications, from cooking recipes to financial analysis.
Key properties of ratios include:
Ratios are used in many real-world scenarios, including scaling recipes (2:3 flour to sugar), mixing solutions (1:4 concentrate to water), calculating proportions in design (16:9 aspect ratio), and analyzing financial data (debt-to-equity ratios).
Here are several everyday situations that show how easy it is to use our ratio calculator.
These examples show how our ratio calculator can handle:
You can adapt any real-life situation involving ratios to one of these patterns and let the calculator do the work for you.