Apps Like Transformer Calculator Plus for iPhone and iPad
Calculate voltage and current
Calculate parameters like voltage, current, and turns ratio. Determine step-up or step-down operation. Input known values to solve for unknowns. Perform calculations for turns ratio based on voltage and current.
Transformer Calculator Plus screenshots
Ranked alternatives
Showing 161–180 of 1,000 ranked alternatives.

Electric PRO
Nic Kolbe
Convert units, calculate power, track energy metrics
Convert electrical units including Ampere, Volt, Watt, Ohm, Siemens, Joule, and Second. Calculate duration of energy, peak voltage, and terminal voltage. Adjust number formats for precise results. Perform complex electrical calculations with ease.






Simple Circuit Builder
David White
Measure voltages and calculate resistance
Learn about resistors and resistance with interactive simulations. Configure up to eight component sections. Measure voltages across resistors and current through series and parallel circuits. Solve electrical circuits.


RCircuitCalc
TAKAHIKO FUKUYAMA
Calculate electronic circuit resistance values.
The app calculates standard resistance values for electronic circuits based on E-series numbers. It supports voltage dividers, series, parallel, and combination circuits, with options for resistance ratio or output voltage priority.








Electric circuit calculator
Kantaben Gorasiya
Calculate current, voltage, resistance, and more
Calculate current in parallel circuits, voltage in series circuits, and resistance in both series and parallel configurations. Use Ohm's Law, DC calculations, and LR filter tools.
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