Fraction to Decimal Converter
Turn any fraction into a decimal and a per cent, and see it reduced to its simplest form.
- Per cent
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- Simplest fraction
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What is the Fraction to Decimal Converter?
This converter turns a fraction into its decimal and per cent equivalents and shows the fraction in its simplest form. Enter the numerator (top number) and denominator (bottom number) as whole numbers. For example, 3 over 8 is 0.375, or 37.5 per cent.
How it works
The decimal is the numerator divided by the denominator. The per cent is the decimal multiplied by 100. The simplest form divides both numbers by their greatest common divisor. A denominator of zero is not allowed, so the tool shows a message instead.
How to use it
- Enter the numerator, the top number.
- Enter the denominator, the bottom number.
- Read the decimal and per cent values.
- Check the simplified fraction.
Fraction to Decimal Converter — FAQ
How do I convert a fraction to a decimal by hand?
Divide the top number by the bottom number. For 3 over 4, 3 divided by 4 gives 0.75.
Why does 1 over 3 not end?
Some fractions give a decimal that repeats forever. The tool rounds the result to eight decimal places.
Can I enter a mixed number like 2 and 1 over 2?
Convert it first to an improper fraction, which is 5 over 2, and enter that.