Transform any fraction into a percentage with our intuitive calculator. Ideal for students, teachers, and anyone working with fractions and percentages in everyday situations.
Proper fraction
0.25
Already simplified
Converting fractions to percentages is a straightforward mathematical operation that helps you express parts of a whole as a proportion out of 100. Our calculator simplifies this process by performing both the division and multiplication automatically while showing you every step along the way. If you need to perform other fraction operations, try our comprehensive fractions calculator for addition, subtraction, multiplication, and division.
Need to convert to decimals first? Use our Fraction to Decimal Converter to see the decimal representation before converting to percentage.
To convert a fraction to a percentage, divide the numerator by the denominator, then multiply the result by 100. Here are some examples:
A percentage is simply a way to express a number as a fraction of 100. The word "percent" literally means "per hundred," making it an intuitive way to compare values and understand proportions.
When you see 25%, it means 25 out of 100, or equivalently, 1/4. This standardization to a base of 100 makes it much easier to compare different values and understand relative sizes at a glance.
Fraction | Decimal | Percentage |
---|---|---|
1/4 | 0.25 | 25% |
1/2 | 0.5 | 50% |
3/4 | 0.75 | 75% |
1/5 | 0.2 | 20% |
1/3 | 0.333... | 33.33% |
2/3 | 0.666... | 66.67% |
Percentages are widely used across various fields because they provide a standardized way to express proportions. Understanding how to convert fractions to percentages opens up many practical applications:
Let's see how fraction-to-percentage conversion applies in real-world scenarios:
If a store offers 1/4 off an item, that equals 25% off. This helps you quickly calculate savings on any purchase.
When scaling recipes, understanding that 3/4 cup equals 75% helps you adjust ingredient quantities precisely.
Getting 17 out of 20 questions correct (17/20) translates to 85%, giving you an immediate sense of your performance.