Absolute Value Calculator
Easily calculate the absolute value of any number. Enter a number below and get the result instantly.
Enter a number to find its absolute value. The absolute value of a number is its distance from zero on the number line, and it is always non-negative.
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What is Absolute Value?
In mathematics, the absolute value or modulus of a real number \( x \) is its non-negative value without regard to its sign. It is denoted as \( |x| \). Essentially, it's the distance of \( x \) from zero on the number line. For example, the absolute value of 5 is 5, and the absolute value of -5 is also 5.
- For any positive number \( x \), \( |x| = x \). Example: \( |7| = 7 \).
- For any negative number \( x \), \( |x| = -x \). Example: \( |-3| = -(-3) = 3 \).
- The absolute value of zero is zero, \( |0| = 0 \).
Absolute value is used in various areas of mathematics and real-world applications, such as distance calculations, error margins, and in defining magnitudes. This tool helps you quickly find the absolute value of any number, making it easier to understand and work with this fundamental mathematical concept.