E-Formulas1.4 - App Store

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Publisher Description



E-Formulas 1.4 introduces our most requested feature -- calculating resistance and capacitance in series and parallel.

Easily solve any of the variables in 22 of the most useful formulas in electronics including the first Voltage Drop calculator in the App Store. Over 70+ formula variations in total. Standard international units are fully supported and results are automatically computed using unit picker control.

FEATURES

Includes custom numeric keypad for rapid and accurate entry of numbers

Select specific unit multipliers for each variable

Graphic representation of each formula for easy identification

Each formula includes a descriptive overview and link to Wikipedia for more in-depth information

Shake to clear all values

INCLUDED FORMULAS

Ohm's Law

Power

Power Dissipation (Current)

Power Dissipation (Voltage)

Joule's Law

Voltage Drop

Capacitive Reactance

Inductive Reactance

Impedance

Resonance

RC Time Constant

RL Time Constant

Power Gain

Voltage Gain

Frequency Wavelength

AC Peak Voltage

Parallel Resistance

Series Resistance

Parallel Capacitance

Series Capacitance

Parallel Inductance

Series Inductance

INCLUDED BASE UNITS

Ohms

Amps

Volts

Watts

Farads

Henrys

Hertz

Seconds

Decibels

Meters

Joules

AWG

cmil (Circular Mils)

mm2 (Square Millimeters)

FREE UPDATES

Future versions including additional formulas will be free.

SUPPORT

To request the addition of a new formula, make a suggestion or report a bug please send an email to support@formulasensei.com

Requires iOS 2.2.1 or later. Compatible with iPhone, iPad, and iPod touch.



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Users Rating:
  0.0/5     0
Downloads: 10
Updated At: 2026-10-03
Publisher: Serafini Studios
Operating System: iOS
License Type: Paid

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