Acceleration Calculator
Average acceleration = (final velocity − initial velocity) / time.
Open toolVelocity Calculator
Average velocity = displacement / elapsed time. One-dimensional signed displacement and positive elapsed time.
Free to useNo sign-upRuns in your browser
Enter your details
Enter the inputs, then select Calculate result.
Your result
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Result will appear here
How Velocity Calculator works
Average velocity = displacement / elapsed time.
One-dimensional signed displacement and positive elapsed time. Distance travelled and instantaneous velocity are not inferred. Finite real numbers only. Display uses up to 12 significant digits; binary floating-point arithmetic can introduce rounding.
How to use Velocity Calculator
Follow the labelled inputs.
Enter signed displacement (m)
Replace the example with signed displacement (m). The field labels specify the expected format and units.
Input and settings
Check the remaining inputs
Set elapsed time (s). One-dimensional signed displacement and positive elapsed time.
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 Velocity Calculator
Check the supplied example
The starting example produces 5 m/s. Average velocity = displacement / elapsed time.
Use your own inputs
Read the labels for signed displacement (m) and elapsed time (s). One-dimensional signed displacement and positive elapsed time.
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.
Average velocity = displacement / elapsed time.
One-dimensional signed displacement and positive elapsed time. Distance travelled and instantaneous velocity are not inferred. Finite real numbers only. Display uses up to 12 significant digits; binary floating-point arithmetic can introduce rounding.
Supported input and limits
Check the stated scope before you run it.
One-dimensional signed displacement and positive elapsed time. Distance travelled and instantaneous velocity are not inferred. Finite real numbers only. Display uses up to 12 significant digits; binary floating-point arithmetic can introduce rounding.
The input stays in this browser. Copy result and Download save the same displayed text.
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Velocity Calculator: common questions
Answers about using Velocity Calculator and understanding its results.
Which inputs does this tool accept?
One-dimensional signed displacement and positive elapsed time. Distance travelled and instantaneous velocity are not inferred. Finite real numbers only. Display uses up to 12 significant digits; binary floating-point arithmetic can introduce rounding.
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.