What is 1/5 as a percentage? It is 20.00%. This simple fraction shows how a small part of a whole can be expressed as a clear, rounded percentage.
When you see 1/5 in everyday life—like one out of five friends who like pizza—you can think of it as a neat 20 % of the group. Using the percentage makes it easier to compare with other numbers, such as 2/5 (40 %) or 3/5 (60 %).
Remember that 1/5 and 20.00% represent the same amount, just in different forms. Whether you’re working on a math problem or planning a budget, you can switch between the fraction and its percentage to suit the situation.