Complex Numbers Calculator combines practical calculations with clear geometric visualization. Enter the real and imaginary parts, select an operation, and view the result together with its position in the complex plane.

Main features

* Addition and subtraction
Calculate sums and differences of complex numbers.

* Multiplication and division
Perform multiplication and division with complex numbers.

* Complex conjugates
Find the conjugate of a complex number quickly.

* Square roots
Calculate square roots of complex numbers.

* Algebraic and polar forms
Work with complex numbers in algebraic form and polar form.

* Magnitude and argument
Calculate the modulus and argument of a complex number.

* Complex plane visualization
Display z₁, z₂ and the calculated result in the complex plane.

* Automatic axis scaling
The real and imaginary axes adjust automatically to keep values visible.

* Vector addition
Explore the geometric meaning of complex-number addition with vector visualization.

* Clear explanations
Learn how the calculations work with beginner-friendly explanations.

* Practical examples
Use examples to get started quickly and understand common operations.

The interactive complex plane helps you see both the numerical result and the geometric interpretation of complex numbers.

Complex Numbers Calculator is useful for:

* School and university mathematics
* Algebra and complex-number exercises
* Electrical engineering
* Physics
* Exam preparation
* Checking calculations
* Learning the complex plane
* Understanding polar and algebraic forms

Whether you are studying complex numbers, checking an exercise or exploring their geometric meaning, Complex Numbers Calculator provides useful calculation and visualization tools in one app.