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.