Find the average of a list of percentages.
How It Works
How Average Percentage Calculator Works
Enter any list of percentages and the calculator adds them together and divides by how many values you entered — a plain arithmetic mean, the same as averaging any other set of numbers.
FAQ
Frequently Asked Questions
Is this the right way to average percentages from different-sized groups?
Not always — if each percentage comes from a group of a different size (say, test scores from classes with different numbers of students), a simple average can be misleading. In that case a weighted average, using each group's size as the weight, gives a more accurate overall figure.
Can I include negative percentages?
Yes, the calculator handles negative values (like a percentage decrease) the same way as positive ones — they just pull the average down.
