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Division of complex numbers calculator

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Use this online calculator to divide complex numbers.
The calculator shows a step-by-step, easy-to-understand solution on how the division was done.

Complex numbers division calculator
input two complex number and tap calculate button
help ↓↓ examples ↓↓ tutorial ↓↓
0123456789/.C
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Examples
ex 1:
Divide by .
ex 2:
Divide by .
ex 3:
Divide complex numbers
Find more worked-out examples in our database of solved problems.
TUTORIAL

How to divide complex numbers?

This calculator uses multiplication by conjugate to divide complex numbers.

Example 1:

We begin by multiplying numerator and denominator by complex conjugate of .

Then we expand and simplify both products. Keep in mind that .

At the end we separate real and imaginary parts:

Example 2:

Divide by

Although the complex conjugate of is , we can simplify division process by multiplying numerator and denominator with .

Example 3:

Divide by

Solution

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