electric box calculator

tom_p_paSeptember 2, 2007

Anyone recall...someone had a link to a website that had a box size calculator...just typed in the wires and equip in a box and it said the cu in capacity required.

Thank you for reporting this comment. Undo
DavidR

Here's a chart that may be of some use. Also, this page has a downloadable spreadsheet (requires Excel or something similar enough to run Excel spreadsheets).

    Bookmark   September 3, 2007 at 10:20AM
Sign Up to comment
More Discussions
How to get garage freezer to work in cold weather
I have a 7-year-old GE refrigerator/freezer in my unheated,...
amyf5
ceiling fan, fan works but lights do not
I have 2 kids and one threw a toy that hit one of the...
katy_bug
Too much load for circuit?
I have 200 amp service to the main panel (which has...
zver11
A/C wired to main panel only?
I had 2 electricians come out to bid upgrading my service...
frank_diy
Multiple Fluorescent Ballasts in one light fixture
Hello GardenWeb. I'm not new here, but couldn't log...
MikeM21
© 2015 Houzz Inc. Houzz® The new way to design your home™