31% as a fraction

Fraction31/100lowest terms
Decimal0.31
Percent31%

How to get there

  1. Percent means per hundred, so 31% is 31/100.
  2. 31 and 100 share no factor but 1, so 31/100 is already in lowest terms.
31 of 100 squares. A percentage IS a count of hundredths, which is why the grid is the whole story.

Common questions

What is 31% as a fraction?
31% as a fraction is 31/100. Percent means per hundred, and 31/100 shares no common factor, so it is already in lowest terms.
What is 31% as a decimal?
31% is 0.31 as a decimal. Dividing a percentage by 100 moves the point two places to the left.

The same number, other ways

31/100Everything about the fraction: equivalents, the bar model, the number line.0.31The same value as a decimal, with its own derivation.Percent → fraction chartThe whole lookup table, printable.Percent converterAny percentage, including forms like 12 1/2%.
Where this comes from. Exact rational arithmetic on the values shown — fractions are pairs of integers until display, and inch–metric conversion uses 25.4 mm to the inch, exact by definition since 1959. See the full methodology.