12.5% as a Fraction and a Decimal

Convert 12.5% to a fraction in simplest form and to a decimal.

12.5% as a fraction
1/8
12.5% as a decimal
0.125
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How it works

“Percent” means “out of 100”, so 12.5% is 12.5/100.

  • As a fraction: 12.5/100 = 125/1000 = 1/8 after dividing by the greatest common factor.
  • As a decimal: 12.5 ÷ 100 = 0.125.

Work with percentages

The percentage calculator finds a percent of a number, percentage change and more.

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Frequently asked questions

What is 12.5% as a fraction?+

12.5% as a fraction is 1/8 in simplest form. A percent means "out of 100", so 12.5% = 125/1000, which reduces to 1/8.

What is 12.5% as a decimal?+

12.5% as a decimal is 0.125. To convert a percent to a decimal, divide by 100 (move the decimal point two places left).