Acceleration Calculator
Average acceleration = (final velocity − initial velocity) / time.
Open toolRMS Calculator
Calculate the root mean square of supplied values. Up to 1,000 values, separated by commas or whitespace.
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 RMS Calculator works
Calculate the root mean square of supplied values.
Up to 1,000 values, separated by commas or whitespace. Repeated observations count separately. Finite real numbers only. Display uses up to 12 significant digits; binary floating-point arithmetic can introduce rounding. Signed inputs are supported. This computes a static list statistic; it does not sample an electrical waveform.
How to use RMS Calculator
Follow the labelled inputs.
Enter numbers
Replace the example with numbers. The field labels specify the expected format and units.
Input and settings
Check the remaining inputs
This tool uses one input. Check the supported range before running it. Up to 1,000 values, separated by commas or whitespace.
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 RMS Calculator
Check the supplied example
The starting example produces 3.53553390593. Calculate the root mean square of supplied values.
Use your own inputs
Read the labels for numbers. Up to 1,000 values, separated by commas or whitespace.
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.
Calculate the root mean square of supplied values.
Up to 1,000 values, separated by commas or whitespace. Repeated observations count separately. Finite real numbers only. Display uses up to 12 significant digits; binary floating-point arithmetic can introduce rounding. Signed inputs are supported. This computes a static list statistic; it does not sample an electrical waveform.
Supported input and limits
Check the stated scope before you run it.
Up to 1,000 values, separated by commas or whitespace. Repeated observations count separately. Finite real numbers only. Display uses up to 12 significant digits; binary floating-point arithmetic can introduce rounding. Signed inputs are supported. This computes a static list statistic; it does not sample an electrical waveform.
The input stays in this browser. Copy result and Download save the same displayed text.
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RMS Calculator: common questions
Answers about using RMS Calculator and understanding its results.
Which inputs does this tool accept?
Up to 1,000 values, separated by commas or whitespace. Repeated observations count separately. Finite real numbers only. Display uses up to 12 significant digits; binary floating-point arithmetic can introduce rounding. Signed inputs are supported. This computes a static list statistic; it does not sample an electrical waveform.
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.