Calculation details
Planning estimate only, not financial, tax, or legal advice. Verify assumptions and current rules before making decisions.
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What does this calculator estimate?
Absolute value is the distance of a number from zero on the number line, always written as a non-negative result.
- |x| is the distance from zero, always ≥ 0.
- |−7| = |7| = 7.
- Useful for error margins and distances.
What does this calculator estimate?
How this calculator works
Formula
|x| = x if x ≥ 0, else −x.
Worked example
|−7| = 7 and |7| = 7.
Assumptions to verify
- Standard geometric or arithmetic definitions apply.
- Inputs use the units you choose.
- Results are estimates, not professional advice.
Frequently asked questions
Cite this tool
BoringToolsKit. “Absolute Value Calculator.” boringtoolskit.com/absolute-value-calculator/ (reviewed 2026-08-27). Free to reference in articles, syllabi, and answer posts with a link.
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