Calculating the absolute value of a number is a fundamental mathematical operation that yields the distance of a number from zero on the number line. Whether you’re a student brushing up on math skills or someone in need of a quick calculation, an online calculator can make this task easy and efficient.

**Formula:** The absolute value of a number ‘a’ is denoted as |a| and is equal to ‘a’ if ‘a’ is positive or zero, and the negation of ‘a’ if ‘a’ is negative.

**How to Use:**

- Enter the desired number in the input field.
- Click the “Calculate” button to find the absolute value.
- The result will be displayed below the input field.

**Example:** Suppose you want to find the absolute value of -7. Enter -7 in the input field, click “Calculate,” and the result will be displayed as 7.

**FAQs:**

**Q:**Can I enter decimals or fractions?**A:**Yes, the calculator supports decimals and fractions for absolute value calculations.**Q:**What happens if I enter a non-numeric value?**A:**The calculator requires a numeric input. If you enter a non-numeric value, an error will be displayed.**Q:**Is there a limit to the size of the input number?**A:**The calculator can handle a wide range of input values, but extremely large or small numbers may result in unexpected behavior.**Q:**Can I use this calculator for negative numbers?**A:**Absolutely! The calculator is designed to handle both positive and negative numbers.**Q:**Can I use this calculator on a mobile device?**A:**Yes, the calculator is responsive and can be used on various devices, including mobile phones and tablets.

**Conclusion:** Calculating absolute values is made simple with this online calculator. Whether you’re a student, professional, or anyone in need of quick calculations, this tool provides a hassle-free way to find the absolute value of any number. Use it confidently for accurate and efficient results.