Percentage Formula:
From: | To: |
Definition: This calculator converts a fractional value between 0 and 1 to its equivalent percentage representation.
Purpose: It provides a quick way to convert decimal fractions (like 0.375) to percentages (37.5%) for easier interpretation and comparison.
The calculator uses the formula:
Where:
Explanation: The fraction is simply multiplied by 100 to convert it to a percentage.
Details: Percentages are often more intuitive than decimal fractions for comparing proportions, reporting statistics, and communicating results.
Tips: Enter any decimal value between 0 and 1. The calculator will output the equivalent percentage with 3 decimal places precision.
Q1: What's the range of valid inputs?
A: Any decimal number between 0 and 1 (inclusive). Values outside this range are invalid for fractions.
Q2: How do I convert a percentage back to a fraction?
A: Simply divide the percentage by 100 (e.g., 75% ÷ 100 = 0.75).
Q3: Why use 3 decimal places?
A: This provides precision for most applications while avoiding excessive digits.
Q4: Can I convert fractions greater than 1?
A: While the calculator will compute it, percentages over 100% represent values greater than the whole.
Q5: How is this different from ratio to percentage?
A: Ratios (like 3:4) should first be converted to fractions (3/4 = 0.75) before using this calculator.