Date	Author	Comment
2026-04-29	No*****	User friendly and easy to navigate.
User friendly and easy to navigate.
2026-04-21	bo*****	I find this incredibly useful to have all this information at hand on my iPhone. It is such an easy tool to design with, and it is very accurate. I wish this app had been created years ago! Kudos!
I find this incredibly useful to have all this information at hand on my iPhone. It is such an easy tool to design with, and it is very accurate. I wish this app had been created years ago! Kudos!
2025-09-16	Do*****	I absolutely love this NG app. It’s incredibly convenient and has become a tool I rely on every single day to calculate wire and conduit sizes. The accuracy and speed save me an unreal amount of time on projects. Honestly, Apple should consider making this a built-in application on every iPhone. It’s essential for engineers in the field.
I absolutely love this NG app. It’s incredibly convenient and has become a tool I rely on every single day to calculate wire and conduit sizes. The accuracy and speed save me an unreal amount of time on projects. Honestly, Apple should consider making this a built-in application on every iPhone. It’s essential for engineers in the field.
2025-08-12	Cu*****	NG Wire is my go-to for quick, accurate NEC® calculations. Ampacity, conduit fill, motor sizing—it’s all here and easy to use. The layout is clean, intuitive, and faster than flipping through codebooks. Updates keep it current with NEC® 2023, and it’s worth every penny for the convenience in the field and the office.
NG Wire is my go-to for quick, accurate NEC® calculations. Ampacity, conduit fill, motor sizing—it’s all here and easy to use. The layout is clean, intuitive, and faster than flipping through codebooks. Updates keep it current with NEC® 2023, and it’s worth every penny for the convenience in the field and the office.
2024-10-17	Gl*****	Everything I need in the palm of my hand!! No need to search for electrical tables and calculators. Very accurate. I would recommend NG Wire to any electrician or contractor. Keep it safe!!
Everything I need in the palm of my hand!! No need to search for electrical tables and calculators. Very accurate. I would recommend NG Wire to any electrician or contractor. Keep it safe!!
2024-08-27	No*****	For any contractor, electrical engineer, or person dealing with electrical systems and equipment this is a very useful tool to have in your pocket at all times! I use it more often then I anticipated! Thank you for creating this app!
For any contractor, electrical engineer, or person dealing with electrical systems and equipment this is a very useful tool to have in your pocket at all times! I use it more often then I anticipated! Thank you for creating this app!
2024-08-08	Sp*****	Wow! Great app. Thank you for making this. This lets me do daily circuit and feeder sizing, conduit, sizing and percent fill calcs for a bunch of different wire types, cover requirements, and motor values all in one place. No more codebook or lookup tables. Worth every penny when you consider design time. Really nice screen layouts too. Very intuitive.
Wow! Great app. Thank you for making this. This lets me do daily circuit and feeder sizing, conduit, sizing and percent fill calcs for a bunch of different wire types, cover requirements, and motor values all in one place. No more codebook or lookup tables. Worth every penny when you consider design time. Really nice screen layouts too. Very intuitive.

Reviews of NG Wire: NEC Ampacity & Fill

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