1/7 as a percentage is 14.29%. This rounded figure is what you’ll see most often in everyday calculations and quick estimates.
The fraction 1/7 is a simple unit fraction, meaning the numerator is 1 and the denominator is 7. Its decimal form repeats infinitely (0.142857…), which is why we usually round it when turning it into a percentage.
In practical terms, you might use 1/7 when splitting something into seven equal parts—like dividing a pizza among seven friends. Saying each person gets 14.29% of the pizza gives a clear, easy‑to‑understand picture of the share.
Remember, the 14.29% figure is rounded to two decimal places, so it’s a close approximation that works well for most casual uses.