## Complex Number Calculator

This is Complex Number Calculator. You can also use it through our mobile application.

## FAQ

**What is a complex number?**

Complex numbers are numbers that consist of two parts — a real number and an imaginary number.

**Is zero a complex number?**

We can say zero is a complex number whose imaginary part is zero, which means it is a real number. We can also say zero is a complex number whose real part is zero, which means it is an imaginary number. Thus, we can say zero is both real and complex.

**Are all numbers complex?**

Every real number is a complex number, but every complex number is not necessarily a real number.