249+ iOS apps curated and reviewed
Out of 249+ wire size calculator for electricians apps on iOS, 18 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.6★ (1.5K) | No | No | Aug 2026 |
| 2 |  | Free | 4.6★ (67) | No | Yes | Aug 2026 |
| 3 |  | Free | 3.5★ (16) | No | No | May 2026 |
| 4 |  | Free | 4.5★ (746) | No | No | Aug 2026 |
| 5 |  | $1.99 | — | No | No | Jun 2026 |
| 6 |  | Free | 4.9★ (13) | Yes | No | Aug 2026 |
| 7 |  | Free was $29.99 | 4.9★ (350) | No | Yes | Aug 2026 |
| 8 |  | Free | 5.0★ (7) | No | No | Aug 2026 |
Calculate the appropriate wire size for electrical circuits. This tool helps determine wire size based on voltage drop and current carrying capacity, ensuring compliance with NEC ampacity limits.
This professional tool provides electricians with accurate, code-based electrical calculations for wire sizing, voltage drop, circuit breakers, and more. It includes NEC® code references and specialized calculations for various systems. Save time and ensure accuracy in the field or during planning.
This free tool consolidates essential electrical calculations and reference guides into a single app. It offers precise tools for conduit bending, wire sizing, voltage drop, and conduit fill, designed to enhance fieldwork efficiency and accuracy for professionals. The app functions offline, ensuring constant access to critical information.
This tool assists electricians, engineers, and contractors in determining the correct conduit size based on NEC guidelines. It calculates conduit fill percentages and jam probability, saving time compared to manual calculations.
This utility app calculates the minimum wire size needed for electrical installations based on voltage, current, distance, and allowable voltage drop. It supports various units and wire materials, ensuring safe and efficient power distribution for diverse applications.
This app provides electricians and electrical professionals with a powerful tool for performing complex calculations based on the latest National Electrical Code (NEC). It offers solutions for wire sizing, voltage drop, conduit sizing, and motor calculations, saving time and ensuring code compliance.
This advanced tool transforms your device into a user-friendly wire drawing calculator. It offers precision for wire customization, automatic string calculations, production optimization, and unit conversions. Professionals can easily share results and customize settings for an enhanced workflow.
This tool helps determine the correct conductor size and wire type for electrical installations. It adheres to the National Electrical Code® wiring methods, ensuring compliance and safety.
This app provides professional NEC electrical calculations for electricians and engineers. It features ampacity, voltage drop, and conduit fill calculations, with a unique 2D visualizer to see conductor layouts. Generate inspector-ready PDF reports for documentation and record-keeping.
This app assists electricians with complex calculations for pipe bending, conduit fill, ampacity, voltage drop, and box fill. It also offers a professional subscription for expert electrical advice and troubleshooting.
This utility app assists engineers in accurately calculating power cable sizes based on ampacity and voltage drop. It supports various system types, materials, and includes features for parallel runs and motor current estimation. Calculations are performed offline and results are presented with a concise math trace.
This tool helps determine technical characteristics of enamelled copper wire based on industry standards. It offers functions for diameter conversion, resistance calculations, and breakdown voltage.
This tool helps electrical professionals quickly determine the correct cable sizes for electric circuits. It calculates voltage drop and supports various cable types, working offline for convenience on job sites.