ComplexCalc

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Everyone
5+
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Everyone
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About this app

A complete complex number calculator developed for students of electrical, electronic, and telecommunications engineering.

No more errors when calculating phasors, impedances, and alternating current circuits. ComplexCalc was created to solve the operations you use most in college, quickly and easily.

FUNDAMENTAL OPERATIONS
- Addition of complex numbers
- Subtraction of complex numbers
- Multiplication of complex numbers
- Division of complex numbers

AUXILIARY OPERATIONS
- Modulus and argument
- Conjugate
- Power (De Moivre's Theorem)
- nth roots
- Rectangular ↔ Polar converter

FEATURES
- Input in rectangular format (a + bj) or polar format (r∠θ)
- Result always displayed in both formats simultaneously
- Light and dark theme
- Clean and objective interface, without unnecessary functions

Ideal for the disciplines of Electrical Circuits, AC Circuit Analysis, Electromagnetism, Electronics and Signal Processing.
Complex and polar number calculator
Updated on
Oct 12, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    App activity, App info and performance, and Device or other IDs
  • This app may collect these data types
    App activity, App info and performance, and Device or other IDs
  • Data is encrypted in transit
  • Data can’t be deleted
Content rating
Everyone
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About the developer
JACKSON JOEL LACERDA GRAVINO
reclame.jacksongravino@gmail.com
Brazil