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Quick answer: enter any fraction above — e.g. 3/4 = 0.75, 1/3 = 0.333… with the repeating part marked.
Fraction to decimal calculator
Short answer: to convert a fraction to a decimal, divide the numerator by the denominator. Enter any fraction above for the instant result, including repeating decimals.
How to convert a fraction to a decimal
Short answer: how to convert a fraction to a decimal: divide the top number by the bottom number (3 ÷ 4 = 0.75). The calculator does it and flags repeating digits.
Frequently asked questions
How do you turn a fraction into a decimal?
Divide the numerator by the denominator. 5/8 = 5 ÷ 8 = 0.625. Enter any fraction above for the instant answer.
What is 1/3 as a decimal?
0.333… — a repeating decimal where 3 repeats forever. The calculator marks the repeating block for you.
Which fractions become repeating decimals?
After simplifying, if the denominator has any prime factor other than 2 or 5, the decimal repeats — e.g. 1/3, 5/6, 2/7.
What is a fraction to decimal conversion chart?
Common conversions: 1/2 = 0.5, 1/4 = 0.25, 3/4 = 0.75, 1/3 ≈ 0.333, 2/3 ≈ 0.667, 1/8 = 0.125. Try the presets above to verify each.
Can I convert a fraction to a decimal without a calculator?
Yes — do the division by hand (numerator ÷ denominator). But the calculator above is faster and catches repeating digits you'd miss.
Is this fraction to decimal calculator free?
Yes — unlimited calculations, free forever. No account, no limits. Everything runs in your browser.