# Absolute Value Calculator

> Find the absolute value of any number or expression with step-by-step solution.

**URL:** https://www.calculatoranswers.com/absolute-value-calculator
**Category:** Education

## Quick Answer

Calculate the absolute value of a single number or evaluate expression distances like |a - b|. Distance values are always non-negative.

## Definition

An absolute value calculator computes the non-negative magnitude of a real number or expression, representing its distance from zero on the number line. For positive numbers, the absolute value is the number itself; for negative numbers, the value is negated to become positive. It supports evaluating simple inputs and absolute differences between two values (|a - b|).

## How to Use

1. **Choose calculator mode** — Select either simple mode for a single number or expression mode for distance between two numbers.
2. **Input values** — Enter the positive or negative numbers you want to evaluate.
3. **Read absolute value** — View the absolute value output alongside the step-by-step mathematical trace.

## Disclaimer

This calculator provides estimates for educational and planning purposes. Always consult a qualified professional for specific advice on financial, medical, legal, or other regulated decisions.

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