Average Percentage Calculator

About this average percentage tool

This calculator gives you the simple average of a set of percentages. It is useful when each item should count the same. Add as many rows as you need, type in the percentages and the tool will return the mean, rounded to two decimals for clarity. This is often enough for quick reports, classroom work, basic surveys, and light analysis where you only need a sense of the overall level.

If some items should matter more than others, use the weighted version instead, where you can assign a weight to each percentage. A weighted mean is better for things like course modules with different credits, or metrics where one channel has more volume than another. For this simple tool, everything is kept equal on purpose. It is fast, readable and gets you an answer you can share with confidence. You can always copy the result into a sheet if you want to store it or compare across weeks. The goal with Stable Numbers is to make small tasks like this painless and reliable so you can focus on the decision, not the arithmetic.