# Voltage Drop Calculator.

> Wire Size, NEC & IEC Tools

Canonical page: [https://chrome-stats.com/d/id1203737064](https://chrome-stats.com/d/id1203737064)

## Overview

- **ID:** `id1203737064`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** V PUGAZHENTHI
- **Category:** Utilities
- **Rating:** 4.60 / 5 (410 ratings)
- **Version:** 10.3
- **Last updated:** 2026-09-09
- **First published:** 2017-02-10
- **Size:** 51 MB
- **Data as of:** 2026-09-18
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/voltage-drop-calculator/id1203737064)
- **Website:** [http://www.pugazh.net](http://www.pugazh.net/)
- **Privacy policy:** [https://pugazh.net/privacy/](https://pugazh.net/privacy/)

## Description

**Voltage Drop Calculator** helps electricians, engineers, and contractors calculate voltage drop and wire sizing using NEC and IEC standards. Enter voltage, current, run length, power factor, conductor material, and system type for detailed ampacity, derating, voltage drop, and load-voltage results.

The app includes reverse wire sizing for target voltage-drop percentages, AWG/kcmil-to-mm² conversion, AC impedance data from NEC Chapter 9 Table 9, DC fallback calculations, compliance checks, PDF reports, formula cards, and support for continuous loads, grouping, and ambient-temperature corrections. Available in English, Spanish, French, German, Italian, Dutch, Portuguese, and Chinese.

## Rankings

- #79,328 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1203737064)