About the Decimal to Fraction Converter

Every terminating decimal is a fraction with a power of ten as the denominator: 0.75 = 75/100. Dividing both terms by the greatest common divisor yields the simplest form, 3/4. Values above one are also shown as mixed numbers (whole + fraction).

Precision Note

Conversion works at up to 6 decimal places of precision. Because 1/3 = 0.333… repeats forever, entering 0.333 gives 333/1000 — close but not exactly 1/3. For exact ratios, prefer entering the fraction directly or a terminating decimal.