2.5% as a Fraction and a Decimal

Convert 2.5% to a fraction in simplest form and to a decimal.

2.5% as a fraction

1/40

2.5% as a decimal

0.025

How it works

“Percent” means “out of 100”, so 2.5% is 2.5/100.

As a fraction: 2.5/100 = 25/1000 = 1/40 after dividing by the greatest common factor.
As a decimal: 2.5 ÷ 100 = 0.025.

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

What is 2.5% as a fraction?+

2.5% as a fraction is 1/40 in simplest form. A percent means "out of 100", so 2.5% = 25/1000, which reduces to 1/40.

What is 2.5% as a decimal?+

2.5% as a decimal is 0.025. To convert a percent to a decimal, divide by 100 (move the decimal point two places left).