分數轉小數轉換器
立即將分數轉換為小數。
Converting Fractions to Decimals
Overview
Turning a fraction into a decimal makes numbers easier to compare, enter into calculators, and use in measurements. This tool converts any fraction to its decimal form instantly in your browser, including repeating decimals.
How to Use (Step by Step)
- 1
Enter the numerator
The top number of the fraction.
- 2
Enter the denominator
The bottom number — what you divide by.
- 3
Read the decimal
The tool divides and shows the decimal result.
How It Works
A fraction is just a division: the numerator divided by the denominator. So 3/4 becomes 3 ÷ 4 = 0.75. Some fractions produce terminating decimals, while others repeat forever (1/3 = 0.333…); the tool shows the result clearly. This is the same operation a calculator performs, presented for any fraction you enter.
When to Use This
Converting a measurement fraction into a decimal for a spreadsheet. Comparing two fractions by their decimal values. Checking homework on fraction-to-decimal conversion.
Frequently Asked Questions
Divide the numerator by the denominator. For example, 5/8 = 5 ÷ 8 = 0.625.