What is the Quartile Calculator?

The Quartile Calculator helps you analyze a dataset by calculating the first quartile (Q1), median (Q2), and third quartile (Q3). Quartiles divide your data into four equal parts, making it easier to understand data distribution, variability, and central tendency. This calculator is useful for students, researchers, and data analysts who want a quick, accurate summary of their dataset without manual computation.

How to Use:

1. Enter Data: Input your numerical dataset separated by commas (e.g., 5, 7, 8, 12, 15).
2. Click “Calculate”: The calculator computes Q1, Q2 (median), and Q3.
3. Review the Result: Use the quartile values to analyze the distribution, identify trends, or detect data spread and outliers.