Distance on Number Line
Distance on a line removes direction and reports the separation of two signed positions.
Distance on Number Line
Algebra · 2 inputs
How to use this calculator
- Enter first position in units.
- Enter second position in units.
- Select Calculate and keep the output unit with the answer.
Before you use the answer
Choose the reference quantity before interpreting the number. A ratio, a percentage and a percentage-point difference may use the same observations while answering different questions. For recorded data, keep the original values beside the summary so an unexpected result can be traced back to its inputs.
This is distance, not displacement. Swapping the endpoints leaves the result unchanged.
Does it save my inputs?
No calculation history is stored by this website. The calculator works locally in your browser. See the privacy policy for hosting and contact details.
Why might a result be approximate?
Measurement uncertainty, ideal-model assumptions and floating-point rounding can all matter. Displaying more digits does not improve the original measurement.
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