Electrocal - Electronics circuit calculator
Anas Abubakar Tools In-app purchases Contains ads
Electrocal helps you with your electronics project. circuit design made easier
- Rating
- 4.4
- 4.4K ratings
- Downloads
- 642K+
- on Google Play
- Price
- Free
- In-app purchases
- Updated
- Sep 16
- 2026 · v1.43
Screenshots
About Electrocal - Electronics circuit calculator
Electrocal is an app that is designed well, to help electronics engineers and electronics hobbyist in designing electronics circuits.
The app contains the following calculators.
The app contains the following calculators.
- Color coded resistor calculator
- Resistance calculator
- Series resistors calculator
- Parallel resistors calculator
- Series capacitors calculator
- Parallel capacitors calculator
- Capacitance of a capacitor calculator
- Parallel plate capacitor calculator
- Capacitive reactance calculator
- Ceramic capacitor calculator
- Polyester capacitor calculator
- Surface mounted capacitor (SMD) calculator
- Toroidal inductor winding calculator
- Indutor winding calculator
- Air core inductor winding calculator
- Adjustable voltage regulator calculator
- Zener diode voltage regulator calculator
- Bipolar junction transistor (BJT) amplifier analysis calculator
- LR filter calculator
- Parallel RLC calculator
- Transformer winding calculator
- 555 timer astable multivibrator calculator
- 555 timer monostable multivibrator calculator
- Op-amp inverting amplifier calculator
- Op-amp noninverting amplifier calculator
- Op-amp difference amplifier calculator
- Sallen-Key single-pole filter calculator
- Sallen-Key double-pole filter calculator
- Butterworth passive filter calculator
- Chebychev passive filter calculator
- Bessel passive filter calculator
- Active filter calculator
- RC passive filter calculator
- Inductive reactance calculator
- Series LRC circuit calculator
- Resistor voltage divider calculator
- Wheatstone bridge calculator
- Charging/Discharging a capacitor calculator
- Charging/Discharging an inductor calculator
- Resistivity calculator
- PCB trace width calculator
- Attenuators calculator
- Microstrip calculator
- Wave guide calculator
- Electrical power calculator
- Decibel calculator
- Alternating current (AC) calculator
- Ohms law calculator
- Deltar -> Star calculator
- Star->Deltar calculator
- Multi layered air core inductor design
- Spiral inductor design
- and many more calculator
What’s new
Version 1.43 · Updated September 16, 2026
What's new: Added Summing Amplifier, Integrator, Differentiator, Kirchhoff's Voltage and Current Laws, Norton and Thevenin Theorems, Nodal Analysis, Karnaugh Map, Decimal-to-Binary Converter, Star-Delta Converter, Pi/T Attenuators, ADC/DAC Calculator, Schmitt Trigger, and Wheatstone Bridge.
User reviews
Usefull
good
Love it
👌🏼✌🏼
Thank you
Gooooood
Alternatives to Electrocal - Electronics circuit calculator
Looking for apps like Electrocal - Electronics circuit calculator? Here are 6 similar Android apps on Google Play. The highest rated is Percentage Calculator (4.9/5), and all 6 are free to download.
-
EveryCircuit 4.0
-
Circuit Jam 4.3
-
Montessori Nature 4.1
-
Electrical Wiring Simulator 2.7
-
Percentage Calculator 4.9
-
Fractions: calculate & compare 4.5
| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Electrocal - Electronics circuit calculator | 4.4 / 5 | Free | 500,000+ | Sep 16, 2026 | |
| EveryCircuit | 4.0 / 5 | Free | 5,000,000+ | Jan 25, 2025 | Compare |
| Circuit Jam | 4.3 / 5 | Free | 1,000,000+ | Sep 9, 2023 | Compare |
| Montessori Nature | 4.1 / 5 | Free | 50,000+ | Mar 31, 2017 | Compare |
| Electrical Wiring Simulator | 2.7 / 5 | Free | 1,000,000+ | Aug 29, 2026 | Compare |
| Percentage Calculator | 4.9 / 5 | Free | 1,000,000+ | Jul 27, 2025 | Compare |
| Fractions: calculate & compare | 4.5 / 5 | Free | 10,000,000+ | Sep 28, 2026 | Compare |
Similar apps on Google Play
- EveryCircuit
- Circuit Jam
- Montessori Nature
- Electrical Wiring Simulator
- Percentage Calculator
- Fractions: calculate & compare
- Electronics Lab
- Learn Cryptography
- Thermonator - Thermodynamics
- Total Calculator
- All-In-One Calculator
- VoltLab
- ElectroBox - Electronics
- Scientific calculator 36 plus
- Calculator Pro: Calculator App
- Automobile Engineering Book