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Fraction to Ratio Converter

This tool converts any fraction into an equivalent ratio. It's especially useful when expressing proportions in real-world scenarios like recipes, maps, or models. Just input your fraction, and get the ratio in its simplest whole-number form.

Convert Fraction into Simplified Ratio

Input Fields
W
Optional whole part of a mixed fraction
n
d
If enabled, the result will update automatically when you change any value.

Fraction to Ratio Conversion Formula

Formula
$$\frac{a}{b} = a : b$$

Explanation:
To convert a fraction to a ratio, express the numerator and denominator as whole numbers separated by a colon. If needed, multiply both by a factor to remove decimals.

Fraction to Ratio – Calculation Example

Convert: 3/4

Step 1: Write as ratio → 3 : 4
No simplification needed

Result: 3/4 = 3:4

Converting fractions to ratios is helpful in fields like engineering, design, education, and cooking where relative quantities matter more than exact decimal values. This calculator ensures precise conversions and simplifies results automatically, making proportional reasoning easier.

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Convert Ratio to Fraction

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