Fraction Decimal Percent Converter
Convert a fraction, decimal or percent into all three formats at once. Type a value in any box — the other formats update live below, so you can move between fractions, decimals and percentages without retyping.
Result will appear here.
How to use
- Enter a value in any box.
- The result updates live.
- See all formats below too.
Note: A decimal is shown as the nearest simple fraction (denominator up to 10000).
Tips
- Start from whichever format you have — all boxes stay in sync.
- Repeating decimals are rounded for display; copy enough digits for school work.
- Percent is simply the decimal moved two places right — useful for mental checks.
Frequently Asked Questions (FAQ)
What can I convert with this tool?
Enter a fraction, a decimal or a percent in any box and the tool instantly shows all three formats.
How accurate is the fraction shown for a decimal?
A decimal is shown as the nearest simple fraction with a denominator up to 10000.
Do results update live?
Yes — every box updates as you type.
Which box should I start from?
Any one you like; type a fraction, decimal or percent in any box and the other two update instantly.