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Complex Number Calculator

Perform arithmetic, modulus, and argument calculations on complex numbers. Supports polar form conversion and complex plane visualization.

Complex number zโ‚

+
i

Complex number zโ‚‚

+
i

Operation

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How to Use

Step 1

Enter Complex Numbers

Enter Complex Numbers

Enter real and imaginary parts (e.g., 3+4i)

Step 2

Select Operation

Select Operation

Select addition, subtraction, multiplication, division, etc.

Step 3

View Result

View Result

Check the result

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Features

Arithmetic

Add, subtract, multiply, divide complex numbers

Polar Form

Convert between rectangular and polar form (rโˆ ฮธ)

Complex Plane

Graphically display on the complex plane

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FAQ

Numbers of the form a+bi where i is the imaginary unit (iยฒ=-1).