What is 30% of 100?
30% of 100 is 30.
Working out
100 × 0.3 = 30
Related calculations
What do you want to work out?
%
Result
30% of 100
30
100 × 0.3 = 30
More ways to work with percentages
Use the calculator above to switch modes: find what percentage one number is of another, work out a percentage increase or decrease, or add and subtract a percentage from a number.