Resistor Code Calculators by Kanta Kikubo
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Best apps like Resistor Calculator 4-Band
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Updated August 2026
Looking for something like Resistor Calculator 4? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.
Top Alternatives to Resistor Calculator 4
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Resistor Tools
by Siu Yuen Ho
Free
This utility app provides a suite of tools for calculating and determining resistor values. It assists hobbyists and engineers with series, parallel, and voltage divider calculations, as well as inverting amplifier gain.
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Resistor-Converter
Color Resistor, SMD Resistor
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Quickly calculate resistor values from color bands or SMD codes, and vice versa. This tool is ideal for electronics enthusiasts, students, and DIYers working with 4, 5, or 6-band resistors and various SMD codes. It functions offline and requires no registration.
Calculate resistor values from color bandsConvert resistor values to color bandsSupports 4, 5, and 6-band resistors
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Resistor AI Calculator
by Daichi Takigawa
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Point your phone's camera at a resistor to instantly identify its value. Currently supports 4-band carbon film resistors with a 5% tolerance.
Real-time resistor detectionAutomatic resistance calculationSupports 4-band carbon film resistors
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Simple Circuit Builder
Electrical Learning Tool
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This virtual lab offers a hands-on experience for learning about resistors and circuit resistance. Easily build and test series and parallel circuits, measure voltage and current, and understand the impact of component changes in real-time.
Build circuits with up to eight componentsFive component typesVirtual volt and amp meters
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Electronics Kit
by Siu Yuen Ho
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This app offers a comprehensive suite of electronics tools and calculators for hobbyists and professionals. It includes features for component value calculation, pinout diagrams, and various electronic resources. Users can access a free version with ads or a PRO version for enhanced functionality and an ad-free experience.
Component value calculatorsExtensive pinout diagramsElectronic resource library
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Resistance Color Calculator
by Fabian Schiller
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Easily determine the resistance value of electronic components. Simply select the number of color bands on your resistor and input the colors one by one to instantly get the resistance and tolerance. This tool simplifies a common electronics task.
Select number of resistor ringsInput resistor colors sequentiallyInstant resistance value display
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