9/18 as a decimal

9/18 = 0.5

As a percent, 9/18 is 50%. The fraction simplifies to 1/2.

How to convert 9/18 to a decimal

A fraction is a division: divide the top number by the bottom number. 9 ÷ 18 = 0.5. This is a terminating decimal, so it stops after 1 digit.

Other fractions? Try the fraction calculator or the decimal to fraction converter.

Other fractions with denominator 18

FractionDecimalPercent
5/180.277777…27.78%
6/180.333333…33.33%
7/180.388888…38.89%
8/180.444444…44.44%
10/180.555555…55.56%
11/180.611111…61.11%
12/180.666666…66.67%
13/180.722222…72.22%

Fractions with numerator 9

FractionDecimalPercent
9/140.6428571428571…64.29%
9/150.660%
9/160.562556.25%
9/170.52941176470588235294117647058823…52.94%
9/190.473684210526315789473684210526315789…47.37%
9/200.4545%

All fraction to decimal answers · What is X% of Y?