Fraction to Percentage Calculator
Instantly convert any fraction to a percentage and decimal. Get step-by-step breakdowns and simplified fractions for accurate math calculations.
Convert Fractions to Percentages
Enter your fraction below to get an instant, precise conversion to a percentage, decimal, and simplified fraction form.
Fraction Details
Enter the numerator and denominator
Conversion Result
Precise mathematical breakdown
Common Fraction Conversions
Handy reference values for everyday fractions, their decimal equivalents, and percentages.
| Fraction | Simplified | Decimal | Percentage |
|---|---|---|---|
| 1/2 | 1/2 | 0.5 | 50% |
| 1/3 | 1/3 | 0.333… | 33.33% |
| 1/4 | 1/4 | 0.25 | 25% |
| 3/4 | 3/4 | 0.75 | 75% |
| 1/5 | 1/5 | 0.2 | 20% |
| 2/5 | 2/5 | 0.4 | 40% |
| 3/5 | 3/5 | 0.6 | 60% |
| 4/5 | 4/5 | 0.8 | 80% |
| 1/8 | 1/8 | 0.125 | 12.5% |
| 1/10 | 1/10 | 0.1 | 10% |
Fraction Conversion FAQ
Answers to the most frequently asked questions about converting fractions to percentages and decimals.
To convert a fraction to a percentage, divide the numerator (top number) by the denominator (bottom number) to get a decimal. Then, multiply that decimal by 100 and add the ‘%’ symbol. For example, 3/4 = 3 ÷ 4 = 0.75, and 0.75 × 100 = 75%.
1/3 as a percentage is approximately 33.33%. This is because 1 divided by 3 equals 0.3333…, and multiplying by 100 gives 33.33…%. It is a repeating decimal.
Yes. Alongside the percentage and decimal conversion, this tool automatically calculates and displays the simplest form of your input fraction by finding the greatest common divisor (GCD) of the numerator and denominator.
Converting fractions to percentages is essential in everyday life and various professions. It is used in calculating discounts, understanding statistics, interpreting test scores, managing finances, and following recipes.