Electronic Filter Calculator

1.14

Anas Abubakar

4.60

217 reviews

10,000+
Downloads

Free

Design RC, RL, LC & active filters fast. Butterworth, Chebyshev, Bessel.

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4.60 · 217 reviews · 10,000+ downloads

About Electronic Filter Calculator

Electronic Filter Calculator is a tools app developed by Anas Abubakar.

How many times has Electronic Filter Calculator been downloaded?

Electronic Filter Calculator has been downloaded 25 thousand times. In the last 30 days, the app was downloaded 300 times.

What is the rating of Electronic Filter Calculator?

Electronic Filter Calculator is rated 4.60 out of 5 stars, based on 220 ratings.

Is Electronic Filter Calculator free?

Electronic Filter Calculator is free to download. The APK download size is 23.08 MB. The latest version available is 1.14. The last update was on July 23, 2026.

What are the requirements for Electronic Filter Calculator?

Electronic Filter Calculator requires Android 4.0.3+ or higher. The app has a content rating of Everyone. The app has been available on Google Play April 2019.

Description

Filter Calculator Pro helps you design and analyze electronic filters in seconds. Quickly compute cutoff frequency, Q factor, gain-related parameters, and generate resistor, capacitor, and inductor values for common passive and active filter circuits.

Whether you’re designing audio filters, RF filter stages, or learning analog filter theory, this app provides a fast, practical workflow for engineers, technicians, students, and hobbyists.

Key Features
• Calculate filter parameters (cutoff frequency, Q, bandwidth, etc.)
• Calculate component values (R, C, L) from your design targets
• Built for quick iteration: enter your specs → get results instantly

Supported Filter Types
• RC filters: low-pass, high-pass
• RL filters: low-pass, high-pass
• LC filters: Butterworth, Chebyshev, Bessel responses
• Passive Butterworth / Chebyshev: 2–8 pole designs
• Active filters: Butterworth, Bessel, Chebyshev design
• Band-pass filters: pass a specific frequency band
• Notch filters: attenuate unwanted frequencies
• Passive crossover: basic loudspeaker crossover calculations

Ideal For
• Electronics engineers and technicians
• Students of electronics and electrical engineering
• Hobbyists building audio, RF, and general-purpose filters
• Anyone troubleshooting or optimizing analog filter circuits

Why Filter Calculator Pro?
Get accurate filter calculations quickly, reduce manual math, and learn filter behavior through real design examples.

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More data about Electronic Filter Calculator

Price	Free to download
Total downloads	25 thousand
Recent downloads	300
Rating	4.60 based on 220 ratings
Ranking	Not ranked
Version	1.14
APK size	23.1 MB
Number of libraries	21
Designed for Android	4.0.3+
Suitable for	Everyone
Ads	Contains ads

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Electronic Filter Calculator compared with similar apps

Common keywords of similar apps

Filters Design Butterworth Chebyshev Active Bessel Passive Rl Lc Fast Quickly Cutoff Parameters Values Audio Analog Engineers Technicians Students Hobbyists Calculate Low High Band Crossover Calculations Filter Pass Calculator Frequency Electronic Rc Pro Circuits Rf Electronics

Keywords missing from this app

Resistor Connector Port Voltage Color Power Capacitor Code Table Calculators Series Pinouts Parallel Converter Circuit Conversion App Inductor Arduino Atmega Pin Display Smd Led Tools Amplifier Resources Law Version Lcd Codes Divider Regulator Usb Connectors Ic Time Reference Impedance Standard

Google Play Rating history and histogram

Rating history

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170

Downloads over time

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Electronic Filter Calculator has been downloaded 25 thousand times. Over the past 30 days, it averaged 10 downloads per day.

Changelog of Electronic Filter Calculator

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Developer information for Anas Abubakar

Anas Abubakar

anas.saulawa@gmail.com

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Comments on Electronic Filter Calculator for Android

★★★★☆ Neji Niisan · Jul 14, 2019

Nice app. Only thing is that it could plot the transfer function (or give the transfer function equation) and it could allow the user to calculate more than 5 pole filters.

★★★★★ Ohm Charan · Oct 8, 2020

Do you have active low pass filter calculator?

★★★★☆ Gregory Gauvin · Feb 11, 2020

On Android Nougat, the app crashes as soon as it is opened. On Android Pie, it opens, but when I input the values for filter calculations, it does not display any calculations.

★★★★☆ Bill Spencer · May 28, 2026

Nice tool, but some features are labeled in English, others in Geman, perhaps this could be improved with an update

★★☆☆☆ PentaSX “Chhawka” · Jun 9, 2024

LC filter is missing and the yellow color code on the resistor is incorrect. There is no cutoff curve displayed.

★☆☆☆☆ Peter Tubes · Aug 11, 2021

Every text input box has white background, so the text (numbers) are white color also. This mean I can't see the input numbers. I don't accept it. Please fix this asap.

★☆☆☆☆ Steve Gibson · May 3, 2021

The value fields are white text on white background, so I cannot see the values. Unable to use the app

Google Play Rankings for Electronic Filter Calculator

This app is not ranked

Technologies used by Electronic Filter Calculator

11 permissions · 21 libraries

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