Fraction to Decimal Calculator
Convert any fraction to its decimal equivalent. Detects repeating decimals and shows the repeating pattern.
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Enter a fraction to see its decimal value.
How to Convert a Fraction to Decimal
Decimal = Numerator รท Denominator
Simply divide the numerator by the denominator. The result may terminate (like 1/4 = 0.25) or repeat (like 1/3 = 0.333...).
Repeating Decimals
A fraction produces a repeating decimal when the denominator has prime factors other than 2 and 5. The repeating block is shown with an overline or in parentheses.
Examples:
1/4 = 0.25 (terminating)
1/3 = 0.3 (repeating)
1/7 = 0.142857 (repeating)
1/4 = 0.25 (terminating)
1/3 = 0.3 (repeating)
1/7 = 0.142857 (repeating)
Last updated: 2026-08-08