Percentage Calculator

This percentage calculator calculates percentages based on various inputs including ratios, fractions, percentage grades, statistics and percentage increase/decrease.

 is what percentage of  ?
Answer: 
What is  % of  ?
Answer: 
 is  % of what?
Answer: 
Increase/Decrease from  to  ?
Answer: 
Percentage of the mixed fraction: 
(leave the first input blank for non-mixed fractions) 
 ?
Answer: 

Hint: Press "Tab" to move to the next input and press "Shift+Tab" to go to the previous input.


Note: For very small or very large values, the answer is in scientific notation.
For example: 0.000027 = 2.7x10-5 and 270000 = 2.7x105