Coil32

Contains ads
4.2
1.36K reviews
100K+
Downloads
Content rating
Everyone
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About this app

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.
Updated on
Apr 16, 2024

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
Device or other IDs
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.2
1.24K reviews
Eliakim Galambao
November 10, 2021
They (sceptics) say Telsa Coil's ability to gain amplitude is IMPOSSIBLE, hahaha, they are right! BECAUSE they are using the wrong schematics! With the right schematics and invaluable coil calculator (like Coil32); self-gain resonant system is achievable! Have it a try!
7 people found this review helpful
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Speaker Audio Omar Bose
August 13, 2022
Very good app. Have idea for app: optimization for target inductance and maximum allowed resistance and minimum mass, by various coil diameter, winding length, wire diameter.
1 person found this review helpful
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A Google user
July 24, 2019
it's a really good app. and you don't need to pay for it. it also really helps calculate metal detector coils.
29 people found this review helpful
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What's new

Bugs fixed