Absolute Value Calculator
Calculate absolute values and expressions with fractions, roots, powers, logs, and trigonometry using a readable online calculator.
Absolute value calculator for nested math expressions
This absolute value calculator evaluates |x| and larger expressions with absolute-value bars.
Use it for simple values, fractions, trigonometric differences, and nested expressions where sign matters.
Learn the concept
Try these examples
\left|-5\right|\left|\frac{-3}{4}\right|\left|\sin(30^\circ)-1\right|
Quick reference
- Absolute-value button for |x| input.
- Absolute values around fractions, powers, and functions.
- Readable 2D input for nested expressions.
FAQ
What is absolute value?
For real numbers, absolute value returns the distance from zero.
Can I use absolute value with fractions?
Yes. Fractions can be placed inside absolute-value bars.
Sources and review
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