Coil322025.13
Publisher Description
Radio frequency inductors and chokes calculator
Coil32 is an inductance coil calculator that allows to calculate the single-layer and multi-layer air core inductors, the ferrite toroid inductors or chokes, flat square coils on PCB etc.
The app allows calculating the needed number of turns for the desired value of inductance of a homebrew inductor or to calculate the inductance value of a fabricated inductor. I hope this app could be useful for HAMs, Audiophiles and other radio enthusiasts who need to make DIY inductors.
I need for help from native speakers to translate this app in Indonesian etc. If you can give me the help, please email me.
About Coil32
The company that develops Coil32 is Valery Kustarev. The latest version released by its developer is 2025.13.
To install Coil32 on your Android device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2025-12-11 and was downloaded 44 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Coil32 as malware as malware if the download link to com.radioacoustick.coil32 is broken.
How to install Coil32 on your Android device:
- Click on the Continue To App button on our website. This will redirect you to Google Play.
- Once the Coil32 is shown in the Google Play listing of your Android device, you can start its download and installation. Tap on the Install button located below the search bar and to the right of the app icon.
- A pop-up window with the permissions required by Coil32 will be shown. Click on Accept to continue the process.
- Coil32 will be downloaded onto your device, displaying a progress. Once the download completes, the installation will start and you'll get a notification after the installation is finished.
Program Details
System requirements
Download information
Pricing
Version History
version 2025.13
posted on 2025-12-11
Added calculation for the metal detector's D-shaped search coil. Bugs fixed.
version 2025.09
posted on 2025-08-15
Fixed bugs
Added calculation of sectioned multilayer coil
Added calculation of two coupled single-layer coils
version 2025.04
posted on 2025-04-05
Bugs fixed. Added calculation of the length of a single-turn loop.
version 2024.07
posted on 2024-07-19
Bugs fixed
version 2023.10
posted on 2023-11-01
Added calculation of the Multilayer inductor with Orthocyclic winding.
Added the ability to select AWG wire without insulation when calculating a single-layer pitch-wound coil.
version 2023.07
posted on 2023-07-23
Added calculation of the inductance of a coil wound on a ferrite toroidal core, taking into account the dependence of magnetic permeability on frequency. Added the ability to save calculation results.
version 2023.03
posted on 2023-02-27
Added new calculations
version 2022.05
posted on 2022-04-27
Big app update. Added most of the calculations from the desktop version of Coil64. Fixed runtime errors with non-metric dimensions
version 2022.03
posted on 2022-02-17
Big app update. Added most of the calculations from the desktop version of Coil64
version 19
posted on 2021-04-06
Updated PCB coil calculation
Added Q-factor calculation of the PCB coil
Fixed some bugs