[RE-wrenches] Conduit Fill Calculator

[Jay]

Wow impressive 

> On Apr 20, 2026, at 7:49 AM, Dana Orzel via RE-wrenches <re-wrenches at lists.re-wrenches.org> wrote:
> 
>  I’ve been using the electricalc which has an upgrade chip for the current electrical code every three years
> One of my desk and one in my briefcase
> Dana Orzel
> C: 208.721.7003
> E- dana at solarwork.com
> 
>>> On Apr 19, 2026, at 6:16 PM, Jason Szumlanski via RE-wrenches <re-wrenches at lists.re-wrenches.org> wrote:
>>> 
>> 
>> Hi All,
>> 
>> I got tired of using an old go-to conduit fill calculator online. It was too hard to use. And none of the popular mobile apps appealed to me. So I created my own. You're welcome to use it.
>> 
>> https://floridasolardesigngroup.com/conduit-fill-calculator
>> 
>> Feedback off-list encouraged.
>> 
>> Jason Szumlanski
>> Principal Solar Designer | Florida Solar Design Group
>> NABCEP Certified Solar Professional (PVIP)
>> Florida State Certified Solar Contractor CVC56956
>> Florida Certified Electrical Contractor EC13013208
>> 
>> 
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