Complex Number Calculator
This calculator performs various operations on complex numbers, including addition, subtraction, multiplication, division, finding the magnitude (modulus), angle (argument), conjugate, and converting between rectangular (a + bi) and polar (r(cos θ + i sin θ)) forms.
About the Complex Number Calculator
This calculator performs basic arithmetic operations (addition, subtraction, multiplication, division) on complex numbers. Enter two complex numbers in the form a + bi and select the operation. It can also find the magnitude, angle, and conjugate, or convert between rectangular and polar forms.
Useful for electrical engineering, physics, and advanced mathematics. See also our Scientific Calculator or Matrix Calculator.