Ugly's Electrical References

Ugly's Electrical References

By Informed Publishing

  • Category: Productivity
  • Release Date: 2016-12-09
  • Current Version: 1.7.6
  • Adult Rating: 4+
  • File Size: 79.04 MB
  • Developer: Informed Publishing
  • Compatibility: Requires iOS 9.0 or later.
Score: 3.5
From 66 Ratings


Now updated to reflect 2017 NEC® and includes an ebook of the 2017 edition of Ugly’s Electrical References. New Pinch & Zoom feature offers improved readability. Electricians and electrical professionals have used ‘Ugly’s Electrical References’ as their on-the-job reference for over 35 years. Now an app, Ugly’s delivers the dependable, comprehensive, and easy-to-use information you rely on in a way that will serve you even better in the field. FEATURING Calculators and Interactive Features • Ohm’s Law Calculator • Voltage Drop Calculator • Ampacity Calculator • To Find: Amps, Watts, Horsepower, KVA • To Find: Inductance, Impedance, Reactance • Three-phase AC Motor Data: Starter, Breaker, Heater, Wire, and Conduit Size • Power Factor Correction • Full Load Current for Motors and Transformers • Locked-Rotor Current Calculator • Offset Bending Calculator • Conduit Fill Calculator • Conversions for Area, Length, Temperature, Time, Volume, and Weight • NEMA Wiring Configurations *2017 edition of Ugly’s Electrical References ebook *Pinch & Zoom for improved readability *Conduit Bending Video Tutorials *Search function helps you quickly find what you need to know *NEC Updater outlines and explains changes to the National Electrical Code© *Electrical Safety including definitions, boundaries, procedures, PPE guidance, and life-saving *First aid procedures *Blueprint symbol identifier *Bookmark your commonly used screens *High-definition images and interactive tables that can be zoomed in for detail *Works offline *Great for electricians, students, engineers, contractors, maintenance workers, and military Interested in a buying more than one copy of the Ugly’s Electrical Reference app for your commercially owned devices? Please email info[at]uglys[dot]net for details on volume purchases. Privacy Policy - Terms of Service - Support – The Ugly’s Electrical Reference app is part of the popular Ugly’s Professional Reference® series, which is an imprint of Jones & Bartlett Learning. National Electrical Code and NFPA 70 are registered trademarks of the National Fire Protection Agency and are not associated with Ugly’s Electrical References in any way.



  • Love it

    By Mrpowerlines
    Use the app all the time. One of the best ones I have purchased!
  • Great pocket guide

    By maint_nick_g
    Always used your paper guides and now using your app allows me to not forget to have it on me.
  • Great

    By A1 sparky
    Great reference
  • Get it don’t wait

    By jay7jay
    Yes it’s that useful!
  • Great app

    By Frank&Kelli
    Great app
  • Not the book.

    By E H CS
    Was hoping to have all the information the book has on this app but it does not. Will buy book instead.
  • Great App!

    By TBBucsfan
    Needs update for iPhone X screen.
  • Approved

    By Powerup777
    As an engineering electronics technician, I work with 60-100kw inverter systems for a living. After reviewing the relevant information related to my job, I can tell this is going to be one of my most valuable tools for the electrician aspects of my job. Thanks for finally porting this to IOS. IPhone 7 plus works great and easy to navigate to the needed information. Great port!
  • Close but....

    By jwilliman
    I’ve been waiting for this app for a long time but the very first calculation that I tried ended up with an answer that was 2 decimal points off. I tried to calculate amps when I know watts, voltage, and power factor. The app gave me an answer of 738 amps when it should have been 7.38 amps.
  • Plan Review, Inspections, Field, Must Have

    By Inspector-Gadget
    This is awesome. I constantly use my iPhone for Plan Review and Inspections; however, if you are an electrician in the field this is extremely valuable as well. The advertising does not cover anywhere near all the tables and calculators this app contains. T250.122, T250.66, chapter 9 tables, conduit and box fill tables and calculators, motor and transformer calculators. It has all of your outlet configurations, all the NEMA classifications, voltage drop calculator, etc, etc, etc. For the past several years I have been using several other app, which will no longer work under the next iOS! Shoutout to the developer; thank you for keeping the electrical industry alive on the iPhone! Suggestion; if you could also add a Fire Pump calculator that would be awesome!