Ohms Law Calc. 4+
52 Electrical Calculators
V PUGAZHENTHI
Designed for iPad

 Free
 Offers InApp Purchases
Screenshots
Description
3,65,000 Apps downloaded
Ohms Law Calc. consists of 62 Calculators with Formulas and Circuits
1.Voltage Calculator
2.Current Calculator
3.Resistance Calculator
4.Power Calculator
 Voltage Drop Calculator (new)
5.kVA to amps (Single Phase)
6.kVA to amps (Three Phase)
7.amps to kVA (Single Phase)
8.amps to kVA (Three Phase)
9.Single Phase Power Calculator
10.Three Phase Power Calculator
11.Single Phase Current Calculator
12.Three Phase Current Calculator
13.DC Horse Power
14.Single Phase Horse Power
15.Three Phase Horse Power
16.DC Current (HP)Calculator
17.Single Phase Current (HP) Calculator
18.Three Phase Current (HP) Calculator
19.Efficiency (DC) Calculator
20.Efficiency (Single Phase) Calculator
21.Efficiency (Three Phase) Calculator
22.Power Factor (Single Phase) Calculator
23.Power Factor (Three Phase) Calculator
24.Luminous Intensity Calculator
25.Luminous Flux Calculator
26.Solid Angle Calculator
27.Energy Cost Calculator
28.Energy Storage (Resistance) Calculator
29.Energy Storage (Inductance) Calculator
30.Energy Storage (Capacitance) Calculator
31.Star to Delta Conversion
32.Delta to Star Conversion
33.Inductive Reactance Calculator
34.Capacitive Reactance Calculator
35.Resonant Frequency Calculator
36.Inductor Sizing Equation
37.Capacitor Sizing Equation
38.Resistance (Series) Calculator
39.Resistance (Parallel) Calculator
40.Inductance (Series) Calculator
41.Inductance (Parallel) Calculator
42.Capacitance (Series) Calculator
43.Capacitance (Parallel) Calculator
44.UnKnown Resistance (Series) Calculator
45.UnKnown Resistance (Parallel) Calculator
46.UnKnown Capacitance (Series) Calculator
47.UnKnown Capacitance (Parallel) Calculator
48.Neutral Current (3Ph) Unbalanced Loads
49.Characteristic Impedance (parallel)
50.Characteristic Impedance (coaxial)
51.Transformer Calculator
52.Voltage Divider & RMS Calculations
• Impedance of Resistor and Inductor in series
• Impedance of Resistor and Inductor in parallel
• Impedance of Resistor and Conductor in series
• Impedance of Resistor and Conductor in parallel
• Impedance of Inductor and Conductor in series
• Impedance of Inductor and Conductor in parallel
• Impedance of R, L & C in series
• Impedance of R, L & C in parallel.
a.Change unit from amps to milliAmps or vice versa, the output Voltage is calculated instantly
b.Changes can be made to input units
c.Changes can be made to output units.
What’s New
Version 12.5
 Dark mode is added for a better user experience.
 added new calculations for the DC electric generator.
 added new calculations for Transformer.
Ratings and Reviews
Free basic calculations for EV owners and a whole lot more!
This app is fine for basic current and power calculations an electric car driver may need to figure recharging times. They are free along with voltage and power calculations.
But I needed more: voltage drop over a 50 foot Extention cord that the EV charger is connected to. For a few dollars more, that is available plus a whole host of other calculations.
Then there is the conversion side, which I do not use. You get Field Strength, Electrical Potential and Resistance for free but must pay a dollar to unlock the rest.
Whether EV driver or dabbling in electronics, this may be the app for which you have been looking.
Developer Response ,
Dear Jim,
We will accommodate the features, you asked for, in our next update.
Best thing since sliced bread.
Best this since sliced bread.
Developer Response ,
😎
Paid but not unlocked  no response
I downloaded this application to my Ipad because it looked very useful. I paid the $3.99 immediately Days later It is still locked and I can’t get any response from them via email. Because of their lack of response and the fact that it has ads and offers I don’t consider this a functional product that I can recommend.
Developer Response ,
Dear Customer,
We regret for the inconvenience.Kindly click on the "restore" button to unlock the inApp purchases. If that doesn't help you. contact us at contact.pugal.apps@gmail.com
with regards,
V PUGAZHENTHI
InApp Purchases
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Information
 Seller
 V PUGAZHENTHI
 Size
 14.5 MB
 Category
 Utilities
 Compatibility

 iPhone
 Requires iOS 16.0 or later.
 iPad
 Requires iPadOS 16.0 or later.
 Mac
 Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
 Apple Vision
 Requires visionOS 1.0 or later.
 Languages

English, Dutch, French, German, Italian, Norwegian Bokmål, Portuguese, Simplified Chinese, Spanish
 Age Rating
 4+
 Copyright
 © All Rights Reserved
 Price
 Free
 InApp Purchases

 Ohms Law Calc. $3.99
Supports

Family Sharing
Some in‑app purchases, including subscriptions, may be shareable with your family group when Family Sharing is enabled.