Complex Number Calculator
Perform arithmetic, modulus, and argument calculations on complex numbers. Supports polar form conversion and complex plane visualization.
Complex number z₁
Complex number z₂
Operation
How to Use
Enter Complex Numbers
Enter real and imaginary parts (e.g., 3+4i)
Select Operation
Select addition, subtraction, multiplication, division, etc.
View Result
Check the result
Features
Arithmetic
Add, subtract, multiply, divide complex numbers
Polar Form
Convert between rectangular and polar form (r∠θ)
Complex Plane
Graphically display on the complex plane
FAQ
🔗Related Tools
Percentage Calculator
Calculate percentages easily. Instantly compute ratios, rate of change, and percent values.
Split Bill Calculator
Easily split bills for dining and parties. Instantly calculate per-person amount.
Random Number Generator
Generate random numbers within a specified range. Customize count, decimal places, and duplicate control.
Number Base Converter
Convert between binary, octal, decimal, and hexadecimal. Also supports custom base conversion (base 2 to 36).
GPA Calculator
Calculate your GPA (Grade Point Average) from course grades. Supports credit-weighted calculations.
Ratio Calculator
Calculate, simplify, and solve ratios. Solve for unknown values in A:B = C:D proportions.