Ratio Calculator — math calculators and step-by-step solvers
The Ratio Calculator simplifies a ratio a:b to its lowest terms, finds the missing term d in the proportion a:b = c:d, and shows the percentage share of the first term. Enter two terms, and optionally a third, to get all three results at once. Use it for recipes, mixing ratios, and share calculation
Category: Mathematics
About this tool
What Is Ratio Calculator? Ratio Calculator The Ratio Calculator simplifies a ratio a:b to its lowest terms, finds the missing term d in the proportion a:b = c:d, and shows the percentage share of the first term. Enter two terms, and optionally a third, to get all three results at once. Use it for recipes, mixing ratios, and share calculations.. How to Use Make sure you understand the formula or method this tool uses. Enter your values in the correct fields with compatible units. Review the result, compare it with expected values, and use the related tools if needed. Related Tools Standard Deviation Calculator — Calculate standard deviation and variance for datasets GCD & LCM Calculator — Calculate the greatest common divisor and least common multiple Frequently Asked Questions How do I use Ratio Calculator? Enter the required data in the appropriate fields and the tool will display the result immediately.