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Description
From the creator of iBend Pipe — trusted by pros for over a decade. PipeNWire is your fast, reliable, and NEC-compliant conduit fill calculator, rebuilt from the ground up for today’s electricians. Whether you’re in the field or planning ahead, PipeNWire makes it easy to determine the right conduit size based on your selected wires, pipe material, and desired fill percentage. Accurate. Intuitive. Built for the trade. FEATURES: • Conduit Fill Calculations Made Easy Choose your conduit material (EMT, IMC, etc.), select wire types and gauges, and pick your target fill percentage (e.g., 40%, 53%). PipeNWire instantly shows the smallest compliant conduit size based on NEC tables. • Supports All Standard Wire Types THHN, XHHW, RHH, and more—each with available gauges and accurate area values. We’ve preloaded everything you need. • Smart Conduit Selector Quickly scroll through available conduit sizes. PipeNWire centers on the first size that meets your fill criteria and lets you explore other options easily. • Save & Load Calculations Save your work with a custom name and reopen calculations later. • Override the Recommendation Need to upsize for future pull capacity or job specs? You’re in control—select any size and still see detailed fill data. • Remembers Your Last Setup PipeNWire remembers your most recent selections so you can pick up right where you left off. Why PipeNWire? • Built specifically for electricians by the developer of the widely-used iBend Pipe app • Lightning-fast interface with no fluff—just what you need • Code-aware logic based on National Electrical Code tables • Made for real-world use: at the job site, in the truck, or during planning Whether you’re sizing EMT for a quick pull or planning a complex wire run, PipeNWire takes the guesswork out of conduit sizing and helps you work with confidence. Download PipeNWire today and streamline your workflow with the conduit fill calculator made for pros.
What's New
What’s New in This 3.0 Version The all-new PipeNWire is here — completely redesigned, rebuilt, and recharged for today’s electricians. This major update is more than just a fresh coat of paint. We’ve taken everything you loved about the original PipeNWire and rebuilt it from the ground up with a faster, smarter, and more powerful experience. Whether you’re a seasoned journeyman or an apprentice, this version gives you the speed and accuracy you need on the job. Major Improvements: • Modern, Intuitive Interface PipeNWire now features a clean, easy-to-use design that works beautifully. Quickly select your pipe material, wires, and fill percentage, and get instant results. • Support for All NEC Standard Wires We’ve loaded in the most common wire types (THHN, XHHW, RHH, and more) along with their respective gauges and area values—accurate and compliant with the latest NEC conduit fill tables. • Smart Conduit Picker The app automatically centers on the smallest conduit size that meets your selected fill percentage. Easily scroll left or right to explore other sizes and see how each affects the total fill. • Save & Reload Calculations Now you can save your work! Give your calculation a name and load it anytime. Perfect for job planning, estimating, or record-keeping. You can also update saved calculations with new values. • Manual Pipe Size Override Need to choose a larger pipe size for easier pulls or future expansion? No problem. Override the recommended size and still see accurate fill data for your selection. • Persistent Preferences PipeNWire remembers your last-used pipe type, wire selection, and fill % so you can jump back in quickly and pick up right where you left off. • Built on a Modern Codebase The entire app has been rewritten in Swift using Apple’s latest frameworks. That means better performance, smoother animations, and long-term support for future iOS versions. Additional Enhancements: • Improved support for fractional and large conductor sizes • Faster performance and improved reliability • Cleaner visual layout for fill percentages and wire data • Enhanced compatibility with newer iPhones and iOS versions • Dark Mode support Thank You! PipeNWire was originally launched over a decade ago, and this update represents our renewed commitment to supporting the electrical community with accurate, job-ready tools. Thank you for your continued support, and for trusting apps like PipeNWire and iBend Pipe in your daily work. We’re always listening—if you have feature requests or suggestions, drop us a line. And if you love the update, we’d appreciate a rating or review!
Details
- Developer
- Francisco Alcala
- Main Category
- Productivity
- Version
- 3.1
- Version Release
- 2025-05-30
- Initial Release
- 2012-04-03
- Size
- 1 MB
- Age Rating
- 4+
- Price
- USD 1.99
- Languages
- EN
- Bundle ID
- com.ciscoalcala.Pipe-N-Wire
- Version Rating
- ★ 3.30 (10)
- First Seen
- 2026-06-17
Metadata updated 2026-07-07
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User Reviews
This app is currently not working are used to work really really well before the update but after the update it does not let you select conduit. It does not let you select a size wire and it does not let you select your wire fill. Its permanently on EMT and it’s not let you choose sizes or types or anything so please fix that developers so we can get back to using it because it really is a great app!
Great little app Conduit body fill would also be a dig help
Great app to use …. Buddies even call me all the time asking for conduit fill
Works great for me
I purchased this as a bundle, and this particular app does not work.🤨
I don't think this app is correct. I was taught to multiply the number of conductors by the approximate area of each size, then divide by 40%. If of course, and in almost every case, your raceway contains 3 or more wires.
After you add wire and conduit fill and get results it gives one size pipe and when you save the results it changes the results down one pipe size. Whats up with this? And which is right?
Good app. Any chance of adding a derate function. That would make it perfect.
From the developer: currently working on an update that allows you to override the pipe selection. Also, the option to specify a percent fill that is not one of the default choices.
Reviews are collected only for apps with detected changes (new entries or sharp risers).