Average of 2 Numbers Calculator
Calculate the average (arithmetic mean) of two numbers. Simple, fast, and accurate calculation tool.
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. For two numbers, the formula is (a + b) ÷ 2.
How do I calculate the average of two numbers manually?
To calculate the average of two numbers manually: 1) Add the two numbers together, 2) Divide the sum by 2. For example: (10+20)/2 = 30/2 = 15.
Can I use this calculator for grades or scores?
Yes! This calculator is perfect for calculating the average of two test scores, two ratings, or any scenario where you need to find the average of two numbers.
What's the difference between average and median?
Average is the sum divided by count, while median is the middle value when numbers are arranged in order. For two numbers, the average and median are the same.
Learn More About Averages
Learn more about calculations with our helpful tutorials and guides.
Calculate Average in Excel, Google Sheets & Online Tools
Learn to calculate averages in Excel, Google Sheets, and online tools. Step-by-step formulas, shortcuts, and real examples included.
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