7 Free Capacitor Calculators (Apps & Websites)

Capacity is an important metric in the work of electricians. You will need to perform regular calculations, which you can get right on your phone or any other device.

To do so, choose one of these free capacitor calculators that are available on mobile platforms and PCs. The benefits of each of them have been described in this review.

Conduit Fill Capacity Calculator

The Conduit Fill Capacity Calculator app will simplify your work and get accurate data.

Get the value of the maximum number of data cables that take up space in the conduit. To do this, follow the simplest instructions.

You need to select the size of the conduit and the fill factor. At the bottom of the screen, you will see all the necessary data.

The app pleases with its convenient functionality and pleasant design, which is made in gray tones. All tools are available to each user absolutely free of charge.


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Capacitor Code – Calculator by Tom Hogenkamp

Capacitor Code is a handy and functional app designed for electronic engineers, radio amateurs, and anyone who works with electronics. It is an indispensable tool for calculating and selecting capacitors in various circuits and projects.

The app allows you to calculate the capacitance based on time and resistance values. It supports various units of measurement and provides accurate results considering various parameters.

The app also allows you to determine the charging time of a capacitor based on its capacitance and resistance in the circuit. It gives convenient results with the appropriate time unit: second, millisecond, or microsecond.

The program contains an extensive database of capacitors with multiple ratings and offers the user the optimal capacitor rating based on the parameters entered. It also allows easy conversion of capacitance from one unit of measurement to another.

It includes all the basic units of measurement that are needed when working with capacitors. The service allows you to calculate the equivalent capacitance and sum of capacitors when they are connected in series or parallel.

The Capacitor Code app provides accurate and reliable results for designing complex circuits. It has a simple and easy-to-use interface with clear instructions, has a practical and logical menu structure for quick access to all functionalities.


Capacitor Code Calculator by BUY PCB

Thanks to the Capacitor Code Calculator app you will be able to make calculations that are necessary in your professional activity.

It offers several tools. The first will allow you to calculate the capacitance value of a ceramic capacitor. To do this, enter the capacitor code in the special field. The second tool allows you to make such calculations based on the capacitance value of the capacitor.

The design and interface of the app will please any user. At the top of the screen, there are buttons to switch between Code, Value, 4 Band, and 5 Band. At the bottom of the screen, you will see a visual cue to locate the required data.

All you need to do is enter your data in the special field and click Calculate. All the functionality of this app is available absolutely free of charge.


Capacitor Calculator by Augustine Anye

The Capacitor Calculator app from the developer Augustine Anye will become an indispensable tool in the work of those who are engaged in electronics.

Also, this program will become useful to those who are just beginning to immerse themselves in this field. It is understandable even for beginners, as all the tools are located right on the main screen.

All you have to do is enter the capacitor code. Once you press the = button, you will get all the values you need in picofarads, nanofarads, or microfarads.

Also at the top of the screen, you will find the settings section and extra information.


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Capacitor Code Calculator by Chayan Mistry

Capacitor Code Calculator app is easy to use and will be useful for those who are involved in electronics. Even if you are just starting out, it will become your indispensable assistant.

The first time you use the app, you are immediately taken to the main screen where all the calculations are done. Enter your capacitor code and you will see the exact values in picofarads, nanofarads, and microfarads.

This app is available for Android 4.4 and up users. 


Circuit Digest

Circuit Digest service is designed to ease and simplify the process of determining capacitor values based on their code markings.

This service helps you to easily determine the possible value of a capacitor based on the given marking. It provides the user with a simple and clear interface where you can enter the appropriate parameters and then get the correct capacitance value in picofarads (pF), nanofarads (nF), or microfarads (µF).

This service allows you to manually enter the capacitor labeling in the appropriate fields. It also provides the possibility to select the coding system for capacitor labeling.

The platform also provides the function of automatic determination of the capacitor value and displaying it in the appropriate units. Besides, it provides detailed instructions and reference information on decoding the marking codes. It allows you to save the results of calculations and view them later.

With the help of this service, you can calculate the cost of a capacitor in minutes. Besides, it offers its functions and tools completely free of charge, which allows you to perform calculations an unlimited number of times.

A simple and convenient interface is suitable even for those who have never used specialized calculators in their work before. You can use the obtained results, save them to your device or share them with other people via social networks and other online platforms.

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Omni Calculator

Omni Calculator is a convenient and free online service designed to quickly and easily solve problems related to calculating capacitance in physics. It is an indispensable tool for students, teachers, and anyone interested in electrical engineering and electronics.

The service allows you to calculate the capacitance of a capacitor based on known parameters such as plate area, distance between plates, and dielectric constant. Get accurate capacitance values and use them to solve different types of problems.

The calculator allows you to easily convert capacitance from one unit to another. You can select units and convert capacitance values to the unit you need.

Calculate the capacitance when several capacitors are connected in parallel. Enter the capacitance values of each capacitor and then the program will automatically calculate the total capacitance.

The app also gives you the option to calculate the capacitance when connected in series. Enter the capacitance values of each capacitor and the program will automatically calculate the total circuit capacitance.

Here you can also calculate the capacitance of a flat capacitor by entering the appropriate values in the empty fields.

The calculator works as fast as possible, which allows you to immediately get accurate calculations. The service is completely free, so you can make your calculations without any restrictions.

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Olga Emchenko
I wrote my first word when I was very young. Later I installed my first mobile app. I enjoyed it so much I decided to write many more words about the best apps and programs.