Ratio Calculator
Calculate, simplify, compare, and solve ratios instantly. Use our free Ratio Calculator to find equivalent ratios, ratio values, proportions, and ratio relationships quickly and accurately.
Use our free online ratio calculator to get accurate results instantly. The calculator is designed to be fast, easy to use, mobile-friendly, and suitable for everyday calculations.
Ratio Calculator
Simplify ratios, compare values, and calculate percentages instantly.
How the Ratio Calculator Works
Step 1
Enter Ratio Values
Enter the two numbers that form the ratio.
Step 2
Find Greatest Common Divisor
The calculator finds the GCD of both numbers.
Step 3
Simplify Ratio
Both values are divided by the GCD to produce the simplest ratio.
Step 4
View Results
See simplified ratio, ratio value, and percentage representation.
Ratio Calculator Formula
Simplified Ratio = A ÷ GCD : B ÷ GCD
A ratio compares two quantities. To simplify a ratio, divide both numbers by their greatest common divisor (GCD). Ratios are commonly used in mathematics, finance, business, statistics, engineering, and everyday problem solving.
Example Calculation
Input: 20 : 30
Output: 2 : 3
Common Uses
- • Mathematics
- • Ratio and Proportion Problems
- • Statistics
- • Business Calculations
- • Engineering Calculations
- • Financial Analysis
- • Data Analysis
- • School Homework
- • Competitive Exams
- • Research
Frequently Asked Questions
What is a Ratio Calculator?
A Ratio Calculator simplifies ratios, finds equivalent ratios, and helps solve ratio and proportion problems.
What is a ratio?
A ratio compares two quantities and shows their relationship using the form A:B.
How do you simplify a ratio?
Divide both numbers by their greatest common divisor (GCD).
What is the ratio of 20 and 30?
The simplified ratio of 20 and 30 is 2:3.
What is an equivalent ratio?
Equivalent ratios represent the same relationship between numbers after multiplication or division by the same value.
Can ratios be converted to percentages?
Yes. Ratios can be converted into percentages by calculating each part's share of the total.
Where are ratios used?
Ratios are used in mathematics, statistics, finance, engineering, science, and everyday calculations.
Is this Ratio Calculator free?
Yes. You can use the Ratio Calculator online for free without registration.
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