Voltage Drop Calculator

Contains ads
4.5
159 reviews
50K+
Downloads
Content rating
Everyone
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About this app

Voltage Drop Calculator allows you to quickly calculate Voltage Drop in most simple and easiest way for a selected conductor size and type. Also calculates Voltage Drop Percentage, Wire Resistance and End Voltage. Automatic calculation of results with changes in input values and units.

* Available in English, Français, Español, Italiano, Deutsch, Português & Nederlands *

Calculated results can be shared to social media, mail, messages and other sharing apps.

Automatic calculation of values based on inputs and units.

Specific unit options are provided.

Professional user interface.
Updated on
Dec 13, 2022

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Device or other IDs
No data collected
Learn more about how developers declare collection
Data isn’t encrypted
Data can’t be deleted

Ratings and reviews

4.4
151 reviews
A Google user
April 18, 2020
At first a fine app providing a handy voltage drop calculation. Now includes an option to select different wire size scales but is still limited to the AWG dimensions. I.e. when you select e.g. mm² you get a list of wire sizes to select from which is the same as the AWG list only with the dimensions calculated in mm². There is no way to enter the standard cross section wire sizes like 0.14, 0.25, 0.5, 0.75, 1, 1.5, 2.5, 4, 6, 10,… mm².
9 people found this review helpful
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Ty Marbut
August 18, 2020
I use this all the time, and I tried several similar apps before I landed on this one as the most useful yet simplest to operate. Definitely recommended for electricians and hobbyists alike.
4 people found this review helpful
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james g
January 25, 2022
Has done everything I needed it to. This app has saved me alot of headaches that I had to buy it it is worth more then what the pro version cost to me.
1 person found this review helpful
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What's new

Values can be calculated based on AWG, Kcmil, Diameter and cross-sectional area of wire.