Fraction ⇄ Decimal Converter
Convert a fraction to a decimal (and percent), or turn a decimal into its simplest fraction. Handles mixed numbers. Great for school, cooking, woodworking and measurements. Runs in your browser.
Fraction → Decimal
Decimal → Fraction
FAQ
How do I convert a fraction to a decimal?
Divide the numerator by the denominator — 3/8 = 3 ÷ 8 = 0.375. Type any fraction and it shows the decimal and percentage instantly.
How do I convert a decimal to a fraction?
Write the decimal over a power of ten and simplify — 0.375 = 375/1000 = 3/8. This tool simplifies for you, including mixed numbers like 1.75 = 1 3/4.
Can it handle mixed numbers?
Yes. 7/4 shows 1.75; the decimal 1.75 gives 1 3/4 (and improper 7/4).
How does it convert the decimal exactly?
It places the decimal over the matching power of ten and reduces by the greatest common divisor — 0.375 → 3/8, 0.6 → 3/5. A rounded value like 0.3333 gives its exact form (3333/10000); for one-third, enter 1/3 on the left.
More tools: percentage calculator, unit converter, and the full tools list.