
About
This app helps engineers and students design electrical and electronic circuits by calculating standard resistance values based on E-series numbers. It supports various circuit types, including voltage dividers, series, parallel, and combination circuits, and can also calculate current and power for each resistor.
What's New in RCircuitCalc
2.3.0
October 11, 2023
Support for all screen sizes of iPhone/iPad/iPod touch. Fix an issue that text fields, labels and clear buttons are not displayed correctly because of operating system updates.
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FAQ
What circuit types can RCircuitCalc calculate?
RCircuitCalc can calculate voltage dividers, series circuits, parallel circuits, and combination circuits. For voltage dividers, it can calculate resistance values based on input voltage, output voltage, or resistance ratio, and current. For other circuit types, it calculates divided resistance values based on a combined resistance value.
What E-series numbers does RCircuitCalc use for resistance values?
RCircuitCalc displays calculated resistance values using the following E-series numbers: E6, E12, E24, E48, and E96. This ensures that the calculated values correspond to standard resistor values.
What are the range restrictions for resistance values and ratios in RCircuitCalc?
RCircuitCalc has specific range restrictions for calculations. The range of resistance values is from 1Ω to 10MΩ, and the range of resistance ratios is from 0.1 to 10. These restrictions ensure precision and the use of standard components.
Can RCircuitCalc calculate current and power for resistors?
Yes, RCircuitCalc is able to calculate the current and power of each resistor based on the calculated resistance values. This provides additional useful information for circuit analysis.
What devices does RCircuitCalc support?
RCircuitCalc is supported on iPhone, iPad, and iPod. It is designed for Apple mobile devices.
How often is RCircuitCalc updated?
The latest version of RCircuitCalc is 2.3.0, which was last updated on October 11, 2023. This indicates a relatively infrequent but consistent update schedule.
What is the age rating for RCircuitCalc?
RCircuitCalc has an age rating of 4+. This means it is considered suitable for users aged 4 and above.
What is the price of RCircuitCalc?
RCircuitCalc is a paid application priced at $1.99. There are no in-app purchases or advertisements associated with this application.







