55% as a Fraction and a Decimal
Convert 55% to a fraction in simplest form and to a decimal.
55% as a fraction
11/20
55% as a decimal
0.55
How it works
“Percent” means “out of 100”, so 55% is 55/100.
- As a fraction: 55/100 = 55/100 = 11/20 after dividing by the greatest common factor.
- As a decimal: 55 ÷ 100 = 0.55.
Work with percentages
The percentage calculator finds a percent of a number, percentage change and more.
Related percentages
Frequently asked questions
What is 55% as a fraction?+
55% as a fraction is 11/20 in simplest form. A percent means "out of 100", so 55% = 55/100, which reduces to 11/20.
What is 55% as a decimal?+
55% as a decimal is 0.55. To convert a percent to a decimal, divide by 100 (move the decimal point two places left).