Absolute

Features

The Absolute Value Calculator is a simple and practical online math tool for calculating the absolute value of any number. Absolute value represents the distance of a number from zero, always non-negative.

Main Features

1. Absolute Value Calculation

Enter any number to calculate its absolute value

2. Sign Detection

Automatically detect whether the original number is positive or negative

3. Decimal Support

Supports absolute value calculation for integers and decimals

4. One-Click Copy

Calculation results can be copied to clipboard with one click

How to Use

1. Enter the number to calculate absolute value in the input box
2. Click the "Calculate Absolute Value" button to get the result
3. If you need to copy the result, click the "Copy Result" button

Use Cases

• Math Learning: Understanding the concept of absolute value
• Physics Calculation: Distance, error calculation
• Data Processing: Remove negative signs
• Daily Calculation: Temperature, distance, etc.

FAQ

What is Absolute Value?

Absolute value represents the distance of a number from zero, always non-negative. For example: |-5| = 5 means the distance from -5 to 0 is 5

What are the characteristics of absolute value?

• |a| ≥ 0, always non-negative
• |0| = 0
• |-a| = |a|, two numbers that are opposites have equal absolute values

What's the difference between absolute value and opposite number?

Opposite numbers are two numbers that are positive and negative of each other, like 3 and -3. Absolute value makes a number non-negative, like |-3| = 3