Enter valid values to calculate ratios. For solving proportions, leave one value empty.
Ratio Calculator
Simplify ratios, solve proportions, and compare ratios. Perfect for recipes, mixing solutions, scaling drawings, and solving math problems involving proportional relationships.
Learn More About Ratios
Understand ratios and proportions and how to use them:
Beginner Guide
Understanding Ratios and Proportions
Learn what ratios are and how to work with them effectively
Q&A PostRatio vs Fraction - What is the Difference?
Understanding the relationship between ratios and fractions
Q&A PostReal World Uses of Ratios
How ratios are used in cooking, construction, and design