Average Calculator

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Calculate the average (arithmetic mean) of numbers. Supports CSV/Excel format data import.

Frequently Asked Questions

What is an average?

An average (also called arithmetic mean) is the sum of all numbers divided by the count of numbers. It represents the central tendency of a dataset.

How do I calculate average manually?

To calculate average manually: 1) Add all numbers together to get the sum, 2) Count how many numbers you have, 3) Divide the sum by the count. For example: (2+4+6)/3 = 12/3 = 4.

Can I use this for grades or scores?

Yes! This calculator is perfect for calculating grade averages, test scores, survey results, or any numerical data where you need to find the mean value.

What's the difference between average and median?

Average (mean) is the sum divided by count, while median is the middle value when numbers are arranged in order. The average is more affected by outliers than the median.