# Complex Numbers Addition, Subtraction, Multiplication & Division Calculator

getcalc.com's **Complex Numbers Arithmetic Calculator** is an online basic math function tool to perform addition, subtraction, multiplication & division between two or more complex numbers or expressions in the form of a + bi.

## Definition & Formula

**Complex Number** is a a basic mathemetic function, generally an expression containing having both real & imaginary parts, often represented by **a + bi**. "a" represents real part and b represents imaginary part in the complex expression. Whereas, the complex number arithmetic is the addition, subtraction, multiplication & division operations between two or complex numbers.

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