Fraction to Decimal Calculator

Convert a fraction to its decimal equivalent.

  • Free to use
  • Accurate results
  • No registration required
  • Works on all devices
Enter a numerator and denominator to convert the fraction to a decimal.

Your result

0.75

Decimal

AI explanation

Formula

Decimal = numerator ÷ denominator

Worked example

3/4

Worked example: 3/4
FieldValue
Numerator3
Denominator4
Decimal0.75

Assumptions

  • Repeating decimals (like 1/3) are shown truncated to the displayed precision, not with a repeating-digit notation.

Frequently asked questions

How do you convert a fraction to a decimal?

Divide the numerator by the denominator.

What happens with a repeating decimal like 1/3?

It's shown truncated to several decimal places (0.33333333) rather than with repeating- digit notation, since that's what's practically useful for calculations.

I have a decimal and need the fraction instead — is there a calculator for that?

Yes — see the Decimal to Fraction Calculator.

Related calculators

Decimal to Fraction CalculatorFraction Simplifier

Related articles

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Converting Between Fractions and Decimals

Converting a fraction to a decimal is division — numerator ÷ denominator — while converting a decimal to a fraction reads off its place value and then simplifies; the tricky part is a repeating decimal, which can only ever be typed to a finite number of digits.

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Why Simplifying and Converting a Fraction Are Different Operations

Simplifying a fraction rewrites it with smaller numbers without changing its value at all, while converting it to a decimal changes its form entirely — and for a repeating fraction, that conversion is necessarily an approximation.

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