Wire Gauge & Size Calculator

V PUGAZHENTHI · Utilities

4.9 13 ratings Free

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Chart standing · US

Not currently charting in this storefront.

What changed · US

Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.

Sep 5, 2026
Promotional text “Size conductors to NEC and IEC in seconds. Voltage drop, ampacity and derating in one calculation — with a PDF report you can send from the job site.”
Sep 5, 2026
New version 1.2 → 1.3

• Compact phase notation — DC · 1φ · 3φ · 3φ+N • The supply system now carries through to the input summary and the PDF report

Aug 26, 2026
Rating ★ 4.9 → 4.92

Ratings breakdown · US

The star breakdown behind this app's rating in this storefront.

5★ 92% 12
4★ 8% 1
3★ 0% 0
2★ 0% 0
1★ 0% 0

In-app purchases · US

What this app sells inside itself, grouped by kind and priced for this storefront.

One-time purchases
Wire Pro $4.99

Screenshots

About

Wire Gauge Calculator Find the minimum safe wire size in seconds. Enter voltage (V), current (A), run length (ft/m), and allowable voltage drop (%) — the app returns the smallest conductor that satisfies both voltage drop and ampacity, and shows you which one set the size. New in this version • IEC (mm²) sizing — now alongside NEC (AWG/kcmil); switch standards in one tap • Ampacity check — sizes by current-carrying capacity, not just voltage drop • More accurate AC — power factor, conductor temperature, and reactance • Continuous load (125%), insulation rating, and installation-method options Features • Results in AWG/kcmil, inch, mm, and sq.mm at a glance • Conductor materials: Copper, Aluminum & Steel • Multiple parallel conductors per phase • DC, AC single-phase, and three-phase (3- & 4-wire) • Quick-pick common supply voltages + shareable results Perfect for • Low-voltage DC — automotive, RV, solar • Residential AC — single-phase 120 V / 230 V • Industrial three-phase — 480 V (US) / 400 V (EU) • Long-distance power runs Always verify results against your local electrical code.

What's new · 1.3

• Compact phase notation — DC · 1φ · 3φ · 3φ+N • The supply system now carries through to the input summary and the PDF report

Details

DeveloperV PUGAZHENTHI
ReleasedMar 2025
UpdatedJun 2026
Version1.3
Size40.1 MB
RequiresiOS 17.6 or later
Age rating4+
LanguagesChinese, Dutch, English, French, German, Italian, Portuguese, Russian, Spanish, Ukrainian
PriceFree
Categories UtilitiesReference
Bundle IDcom.pugazh.wireSizeSelector