215+ iOS apps curated and reviewed
The best wire size calculator apps on iPhone average 4.7★ across 215+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.
Calculate the right wire size for your electrical circuit with this voltage drop calculator. Ensure proper conductivity while meeting specific voltage drop limits and NEC ampacity standards. Perfect for AWG and KCMIL sizes in various applications.
An industry-leading electrical power calculator app designed by Mike Holt for electricians, inspectors, contractors, and engineers. Perform conductor sizing, circuit protection, race sizing, and more with this practical and useful tool.
This electrical calculation tool simplifies wire size and other calculations following NEC standards, making it ideal for professionals and DIYers. Download now and try it for free for a month to streamline your electrical design and installation work.
This application provides multiple calculators for electrical wire pull characteristics, generating NEC-compliant answers for voltage drop, wire sizing, and more. It helps users perform calculations and easily share results.
This tool helps determine the minimum conductor size and recommends the best wire and cable type for an installation, based on the National Electrical Code wiring methods. Try it out to find the optimal wire and cable solution for your project.
This application helps electricians, engineers, and contractors quickly determine the proper conduit size to use based on NEC guidelines, including fill percentages and jam probability. Simply input conduit type, size, and conductors, and the app will calculate the conduit fill percentage for you.
This application helps aircraft mechanics determine the correct wire gauge for specific conditions, following FAA guidelines, and provides various utilities for calculations such as maximum wire length, current, and derating factors. By inputting parameters like circuit length, current, and voltage, users can obtain accurate wire size recommendations and other essential values for aircraft wiring.
This DC Voltage Drop Calculator makes it easy to choose the right wire size for low-voltage DC systems, providing fast, accurate, and intuitive calculations for professionals and DIY enthusiasts alike. Simply input your circuit details and instantly see the correct wire gauge for your desired voltage drop, ensuring safe and efficient electrical connections.
This conversion calculator helps users convert between copper and aluminum, and provides pricing unit of measure, conversion factor, and weight per product length. Try it out to easily perform conversions with preloaded cable options.
Estimate concrete quantities with ease using 15 free calculators available in the app for various construction projects such as slabs, walls, and columns. Input dimensions in different units and receive results in both US customary and metric measurements. Access these trusted calculators by visiting www.inchcalculator.com.
This electrical code calculator app helps electrical contractors, designers, and specialists solve complex calculations in seconds, ensuring conformance with the latest National Electrical Code (NEC). Try it for free before buying, and discover a comprehensive electrical reference tool that saves time, trouble, and money.
A handy measurement tool for quick and accurate calculations, perfect for DIY enthusiasts and professionals alike. Easily perform math on measurements, save time, and avoid costly mistakes on materials. Check out the app now for a simpler and more efficient measuring experience!
This application is a fast and safe wire sizing calculator designed for DC wiring projects, helping users determine the correct wire size, voltage drop, and ampacity for various applications. It offers a range of features, including the ability to save, edit, and export wire runs, making it a valuable tool for professionals and DIYers to ensure safe and efficient electrical planning.