Fraction to Ratio Calculator

Enter a rational value to see its reduced fraction, equivalent ratio, decimal value, and simplification step.

Fraction, mixed number, decimal, or whole number

This treats a fraction a/b as the comparison ratio a:b and reduces both terms by their common factor.

Reduced ratio

3:4

18/24 = 3/4 = 3:4

3/4Reduced fraction

0.75Decimal

75%Percent

3 and 4Ratio terms

Exact ratio simplification & scaling table

Reduce integer fractions with GCD, preserve sign, show decimal/percent equivalents, and build a small proportional scaling table.

Fraction

—Simplified ratio

—Decimal

—Percent

Scale	Equivalent ratio

Represent → compare → factor → verify

Equivalent fraction forms should preserve the same rational value, and number-theory relationships should agree across factors, remainders, GCF, multiples, and prime structure. Use the connected tools to verify rather than relying on an isolated answer.

How to use this Fraction to Ratio Calculator

Enter a fraction or another rational value. The tool reduces it and rewrites numerator:denominator as a ratio.

What the result means

Enter a rational value to see its reduced fraction, equivalent ratio, decimal value, and simplification step.