Absolute Value of a Complex Number

What is the Complex Number Absolute Value Calculator?

The Complex Number Absolute Value Calculator is a powerful online tool that calculates the modulus (or magnitude) of any complex number in the form a + bi. This value represents the distance from the origin on the complex plane.

Benefits of Using the Calculator

• Instantly compute the modulus of any complex number.
• Useful for students, engineers, and developers working with complex numbers.
• Visualize the size of a complex number as a distance from the origin.
• Avoid manual calculation errors using the formula √(a² + b²).

How to Use the Complex Absolute Value Calculator

• Enter the real part of the complex number in the first input field.
• Enter the imaginary part (without the "i") in the second input field.
• The calculator will instantly display the absolute value (modulus).