Calculate the average (mean) of any list of numbers.
Quickly find the average (mean), sum, count and range of any list of numbers — useful for checking SSC Quant "average" questions or everyday calculations, with no manual addition needed.
Please enter at least one valid number.
Type or paste your numbers into the box, separated by commas or spaces (for example 45, 60, 78, 90, 55), then click Calculate. You will instantly see the average, the sum of all values, how many numbers you entered, and the minimum–maximum range.
Average = Sum of all values ÷ Number of values. This is also called the arithmetic mean, and it is the most common type of "average" asked about in SSC Quantitative Aptitude questions.
Average-based questions appear regularly in SSC CGL, CHSL and MTS Quant sections — often combined with topics like ages, weights, marks or scores. Practising with this calculator helps you verify your manual calculations and build speed for the exam.
Beyond the basic formula, a few shortcuts save time in SSC Quant: for consecutive numbers, the average equals the middle value (or the average of the first and last term). For a weighted average, multiply each value by its weight, sum the results, and divide by the total weight — useful when combining averages of groups with different sizes, such as class-wise marks.
Yes, the calculator accepts decimals as well as whole numbers.
Non-numeric entries are ignored automatically, so make sure to separate each number clearly with a comma or space.
A weighted average accounts for the relative importance (weight) of each value, used when combining groups of different sizes — for example, finding the overall average marks of two classes with a different number of students.
Average is a core Quantitative Aptitude topic tested in SSC CGL, SSC CHSL and SSC MTS, often combined with ratio and percentage questions.