Calculyn

Fraction to Decimal Converter

Convert a fraction to a decimal and percent, or a decimal back to a simplified fraction.

Results update as you type.

Decimal

0.375
Percent
37.5%
Simplified fraction
3/8
Decimal0.375

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Quick answer

3/8 = 0.375 = 37.5%.

How it works

A fraction is a division: divide the numerator by the denominator to get the decimal, then multiply by 100 for the percent.

Formula

Decimal = numerator ÷ denominator

Assumptions & limitations

  • Results are rounded for display.

Frequently asked questions

How do I turn a decimal into a fraction?

Write it over a power of 10 (0.375 = 375/1000), then simplify by the greatest common factor (375/1000 = 3/8).