--- title: "Voltage Drop Calculator. - Отзывы, Доход и Загрузки приложения in Соединенные Штаты | Apple App Store" description: "Perform accurate Voltage Drop and Wire Sizing calculations for both NEC® (National Electrical Code) and IEC standards. Built for electricians, engineers, and contractors who need reliable results on t" --- # Voltage Drop Calculator. — Соединенные Штаты > Wire Size, NEC & IEC Tools ![Voltage Drop Calculator. App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/fc/32/01/fc320140-f1f8-341f-17f3-f4024e39fd65/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png) **Developer:** [V PUGAZHENTHI](https://apptail.io/ru/developer/v-pugazhenthi-ufi) **Category:** Utilities **Rating:** 4.6/5 (408 ratings) **Price:** Free **Bundle ID:** com.pugazh.voltageDropCalculator **Store:** Apple App Store **Country:** Соединенные Штаты **Version:** 9.8 (released 2026-01-30) **Original Release:** 2017-02-10 **Languages:** Spanish, German, Chinese, French, English, Italian, Dutch, Portuguese **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1203737064) **AppTail Page:** [https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/united-states](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/united-states) ## Voltage Drop Calculator. Description Perform accurate Voltage Drop and Wire Sizing calculations for both NEC® (National Electrical Code) and IEC standards. Built for electricians, engineers, and contractors who need reliable results on the go. Voltage Drop Calculator • Dual standards: Switch between NEC (AWG/Imperial) and IEC (mm²/Metric) • Enter voltage, current, run length, and power factor • Supports continuous load (125%), grouping, and ambient temperature corrections • Copper or Aluminum conductors for single-phase and three-phase systems • Detailed results including ampacity, derating, voltage drop, and load voltage • Automatic compliance checks (e.g., ≤ 3% for branch circuits) Wire Size Calculator (Reverse) • Calculates required wire size for a target voltage drop % • Suggests optimal AWG, kcmil, or mm² • Uses NEC Chapter 9, Table 9 (AC impedance) with DC fallback Professional Tools • Wire converter (AWG/kcmil ↔ mm²) • Generate and share PDF reports • Handy electrical formula cards • Localized in English, Spanish, French, German, Italian, Dutch, Portuguese, and Chinese ## Voltage Drop Calculator. Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/d3/87/da/d387da08-e578-da37-3046-5cef83a44e91/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M5_U0029_-_2026-01-06_at_18.44.20.png/2064x2752.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/54/96/c3/5496c3c3-89f5-6c2f-2dce-aec75a75b51f/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M5_U0029_-_2026-01-06_at_18.44.45.png/2064x2752.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/40/b7/6b/40b76b4c-b2b5-3012-02b4-451cea07ab25/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M5_U0029_-_2026-01-06_at_18.45.15.png/2064x2752.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/eb/50/b9/eb50b979-be33-7789-93fc-b1e401756f19/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M5_U0029_-_2026-01-06_at_18.45.26.png/2064x2752.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/03/86/1d/03861d11-38f3-f105-008a-02f0fd0a3465/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M5_U0029_-_2026-01-06_at_18.46.16.png/2064x2752.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/87/7a/2a/877a2a2c-9cd3-9134-8467-a8bea9b6080c/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M5_U0029_-_2026-01-06_at_18.46.37.png/2064x2752.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/29/24/b7/2924b76f-7db0-de91-34fd-083dff447d65/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M5_U0029_-_2026-01-06_at_18.46.42.png/2064x2752.png) ## Voltage Drop Calculator. Rating Breakdown in Соединенные Штаты - 5 stars: 331 (81%) - 4 stars: 38 (9%) - 3 stars: 16 (4%) - 2 stars: 6 (1%) - 1 stars: 17 (4%) ## Voltage Drop Calculator. Reviews in Соединенные Штаты ### ***** "Perfect for Solar wire sizing" Was blind but now I see long ago mistakes thanks author of Solar independent utility systems manual -- kyle william loshure, 2023-12-11 ### ***** "Voltage Drop Calculator" Quick and easy, with plenty of variables. -- Toothengr, 2023-05-30 ### **--- "Needs work" I put in information for a sample 20 amp circuit. The answer I got was 14 AWG wire with a 20 amp breaker and a 12 AWG equipment ground. The NEC requires a 15 amp breaker for 14 AWG wire. -- TB6059, 2022-05-01 ### ***** "Agyzhbhyhvvc" T cbijxv I’ll O’Connorvoib MSU I IECxde. IOU’s cv B.B.tgxrt -- ntntxgntg, 2018-10-02 [View all Voltage Drop Calculator. reviews and detailed analytics on AppTail](https://apptail.io/ru/account/signup?utm_campaign=ai-crawl&utm_content=reviews) ## Voltage Drop Calculator. Discovered Keywords - drop calculator - voltage drop pro - voltage drop calculator ## Apps Similar to Voltage Drop Calculator. - [CableApp](https://apptail.io/ru/app/cableapp-PqR/united-states) - [Southwire® Conduit Fill Calc](https://apptail.io/ru/app/southwire-conduit-fill-calc-gdZ/united-states) - [Fault Current Calculator](https://apptail.io/ru/app/fault-current-calculator-ujvc/united-states) - [Mike Holt's Electrical Toolbox](https://apptail.io/ru/app/mike-holts-electrical-toolbox-Djvc/united-states) - [Southwire® Voltage Drop Calc](https://apptail.io/ru/app/southwire-voltage-drop-calc-Fjvc/united-states) - [Wire Calculator](https://apptail.io/ru/app/wire-calculator-ljGc/united-states) - [Simple Circuit Builder](https://apptail.io/ru/app/simple-circuit-builder-oWZc/united-states) - [AWG Calculator App](https://apptail.io/ru/app/awg-calculator-app-rRrd/united-states) - [Southwire® Conversion Calc](https://apptail.io/ru/app/southwire-conversion-calc-BmJe/united-states) - [Ohm's Law Calculator](https://apptail.io/ru/app/ohms-law-calculator-MSJf/united-states) ## Voltage Drop Calculator. Available In - [Соединенные Штаты](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/united-states) - [Мексика](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/mexico) - [Чили](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/chile) - [Бразилия](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/brazil) - [Канада](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/canada) - [Германия](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/germany) - [Испания](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/spain) - [Колумбия](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/colombia) - [Австралия](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/australia) - [Таиланд](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/thailand) - [Италия](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/italy) - [Тайвань](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/taiwan) - [Китай](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/china) - [Саудовская Аравия](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/saudi-arabia) - [Франция](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/france) - [Великобритания](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/united-kingdom) - [Гонконг (САР)](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/hong-kong) - [Аргентина](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/argentina) - [Эквадор](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/ecuador) - [Турция](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/turkey) - [Перу](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/peru) - [Австрия](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/austria) - [Нидерланды](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/netherlands) - [Доминиканская Республика](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/dominican-republic) - [Индонезия](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/indonesia) - [Филиппины](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/philippines) - [Швейцария](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/switzerland) - [Бельгия](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/belgium) - [Южно-Африканская Республика](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/south-africa) - [Ирландия](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/ireland) - [Малайзия](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/malaysia) - [Вьетнам](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/vietnam) - [ОАЭ](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/united-arab-emirates) - [Ливан](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/lebanon) - [Португалия](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/portugal) - [Мальта](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/malta) - [Сингапур](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/singapore) - [Республика Корея](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/south-korea) - [Индия](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/india) - [Венгрия](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/hungary) - [Словения](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/slovenia) - [Чехия](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/czechia) - [Кипр](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/cyprus) - [Румыния](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/romania) - [Нигерия](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/nigeria) - [Греция](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/greece) - [Египет](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/egypt) - [Украина](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/ukraine) - [Израиль](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/israel) - [Исландия](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/iceland) - [Япония](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/japan) - [Кувейт](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/kuwait) - [Казахстан](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/kazakhstan) - [Азербайджан](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/azerbaijan) - [Финляндия](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/finland) - [Норвегия](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/norway) - [Новая Зеландия](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/new-zealand) - [Алжир](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/algeria) - [Пакистан](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/pakistan) - [Польша](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/poland) - [Россия](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/russia) - [Дания](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/denmark) - [Швеция](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/sweden) - [Беларусь](https://apptail.io/ru/app/voltage-drop-calculator-Jjvc/belarus) --- ## About AppTail [AppTail](https://apptail.io/ru) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io/ru) - [Top Charts](https://apptail.io/ru/top-iphone-apps) - [Sign Up for Full Access](https://apptail.io/ru/account/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io/ru) - Mobile App Intelligence Platform*