Acceleration Calculator
Average acceleration = (final velocity − initial velocity) / time.
Open toolCorrelation Coefficient Calculator
Find the Pearson correlation coefficient of paired observations. Supply two comma- or whitespace-separated lists of equal length, with 2–1,000 paired finite observations.
Free to useNo sign-upRuns in your browser
Enter your details
Enter the inputs, then select Calculate result.
Your result
Enter your details
Result will appear here
How Correlation Coefficient Calculator works
Find the Pearson correlation coefficient of paired observations.
Supply two comma- or whitespace-separated lists of equal length, with 2–1,000 paired finite observations. Finite real numbers only. Display uses up to 12 significant digits; binary floating-point arithmetic can introduce rounding. Both lists must vary. Measures linear association from −1 to 1; association does not establish causation.
How to use Correlation Coefficient Calculator
Follow the labelled inputs.
Enter x values
Replace the example with x values. The field labels specify the expected format and units.
Input and settings
Check the remaining inputs
Set y values. Supply two comma- or whitespace-separated lists of equal length, with 2–1,000 paired finite observations.
Tool result
Run, review and save
Select Calculate result. Review the calculated result, then copy it or download the result text.
Review the details
Examples and uses for Correlation Coefficient Calculator
Check the supplied example
The starting example produces 1. Find the Pearson correlation coefficient of paired observations.
Use your own inputs
Read the labels for x values and y values. Supply two comma- or whitespace-separated lists of equal length, with 2–1,000 paired finite observations.
Record a reviewed result
Copy the calculated result into your notes. Keep the formula and assumptions with it if someone else needs to reproduce the calculation.
How to read the result
Read the units and assumptions with the output.
Find the Pearson correlation coefficient of paired observations.
Supply two comma- or whitespace-separated lists of equal length, with 2–1,000 paired finite observations. Finite real numbers only. Display uses up to 12 significant digits; binary floating-point arithmetic can introduce rounding. Both lists must vary. Measures linear association from −1 to 1; association does not establish causation.
Supported input and limits
Check the stated scope before you run it.
Supply two comma- or whitespace-separated lists of equal length, with 2–1,000 paired finite observations. Finite real numbers only. Display uses up to 12 significant digits; binary floating-point arithmetic can introduce rounding. Both lists must vary. Measures linear association from −1 to 1; association does not establish causation.
The input stays in this browser. Copy result and Download save the same displayed text.
More free tools to try
Choose another tool for your next calculation, conversion, or text task.
Correlation Coefficient Calculator: common questions
Answers about using Correlation Coefficient Calculator and understanding its results.
Which inputs does this tool accept?
Supply two comma- or whitespace-separated lists of equal length, with 2–1,000 paired finite observations. Finite real numbers only. Display uses up to 12 significant digits; binary floating-point arithmetic can introduce rounding. Both lists must vary. Measures linear association from −1 to 1; association does not establish causation.
Can I copy or download the result?
Yes. Copy result copies the displayed text, and Download saves the same result as a text file. Calculations run in your browser without an account.
Calculate result with your input
Check the calculated result, then copy or download it.