Electrical Calculator
Free App
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About Electrical Calculator
Electrical Calculator is designed for electricians, its based on the US NEC 2008, 2011.
Features
- Wire Size & Ampacity
- Grounding Tables
- Motor FLC Tables
- Voltage Drop
- Box Fill
- Ohm's/Ohms Law
Under Development
- Conduit Fill
- Electrical Utility Jurisdiction based on GPS location
This is a BETA version, please email us
if you come across any errors.
Features
- Wire Size & Ampacity
- Grounding Tables
- Motor FLC Tables
- Voltage Drop
- Box Fill
- Ohm's/Ohms Law
Under Development
- Conduit Fill
- Electrical Utility Jurisdiction based on GPS location
This is a BETA version, please email us
if you come across any errors.
All Application Badges
Free
downl.
downl.
Android
2.0.1+
2.0.1+
Bug
buster
buster
Android app
App History & Updates
What's Changed
0.6.0 - Box Fill Calculator UI Redesign
0.6.0 - Box Fill Tables Added
0.5.5 - Grounding Tables fixes
0.6.0 - Box Fill Calculator UI Redesign
0.6.0 - Box Fill Tables Added
0.5.5 - Grounding Tables fixes
More downloads Electrical Calculator reached 500 000 - 1 000 000 downloads
Version update Electrical Calculator was updated to version 0.6.0 (beta)
More downloads Electrical Calculator reached 100 000 - 500 000 downloads
More downloads Electrical Calculator reached more then 250 000 downloads
What are users saying about Electrical Calculator
Q
by Q####:
by Q####:
Tech Electrician
R
by R####:
by R####:
I'm a solar designer and this worked like a charm for a long dc run (120'). We'll see how it does for other purposes.
D
by D####:
by D####:
เสียเวลาโหลด
D
by D####:
by D####:
Poor GUI.
D
by D####:
by D####:
120V, 200ft with 18AWG = voltage drop of 250V ???
N
by N####:
by N####:
nice
D
by D####:
by D####:
Formulas
U
by U####:
by U####:
Good
T
by T####:
by T####:
Electrical calculator
R
by R####:
by R####:
Why does this need my gps?
U
by U####:
by U####:
It's a very useful apps for electrical students & engineers. To calculate current, voltage
R
by R####:
by R####:
I have been an electrical contractor for many years. Great app saves time easy to use. Thanks for making it possible.
R
by R####:
by R####:
Great apps thanks
C
by C####:
by C####:
Sweet wish i had this when i was in school
R
by R####:
by R####:
Works good
R
by R####:
by R####:
g app
R
by R####:
by R####:
Excellent
S
by S####:
by S####:
Helps a lot
L
by L####:
by L####:
The best!!!!
R
by R####:
by R####:
Good app
R
by R####:
by R####:
Very handy!
R
by R####:
by R####:
Hey Gary STFU
J
by J####:
by J####:
Cool
R
by R####:
by R####:
Kool
R
by R####:
by R####:
Pok Suka
W
by W####:
by W####:
Well
R
by R####:
by R####:
Hey'
D
by D####:
by D####:
Wire size,etc.
B
by B####:
by B####:
It is the best app for measurement current
N
by N####:
by N####:
I entered One ampere for current and received a wire size of 2000 kcmil. Try changing insulation types to see this result. Some insulations give proper answers, some do not. edit: Seems any amperage of 13 or under returns a size of 2000 kcmil.......
W
by W####:
by W####:
There is no reason this app needs Fine GPS location. Remove the requirement or face my wrath!
F
by F####:
by F####:
Would not work on my phone. Couldn't enter ampacity, and ground conductor directed me to shut down web sites.
N
by N####:
by N####:
Great app but the UI needs polishing. Keypad should auto-hide ones you click on the other fields.
N
by N####:
by N####:
#'s don't show n required amp box. Samsung Galaxy. Also have to escape to enter new calculation. All else good. Thanks for app.
N
by N####:
by N####:
I have looked at several calculators and this is the easiest to use and most convenient I've seen yet. Bravo!
N
by N####:
by N####:
Keeps work in the shop easy and efficient, also makes resolving wiring toubles allot easier (Certified automotive repair service
H
by H####:
by H####:
Cannot read truncated words. Does not show numbers as typed in to calculator. Unusable.
I
by I####:
by I####:
Won't calcuate over 400 amps says out of nec range
E
by E####:
by E####:
Wish it had conduit fill calculator. What it does have works well.
by V####:
We need a version in SI units