Watts Amps Volts Calculator

Pro Certs Software Ltd · Utilities

4.4 50 ratings Free

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.

Aug 26, 2026
Rating ★ 4.43 → 4.44
Aug 26, 2026
New version 3.9.8 → 3.10.1

15/05/2026 v3.9.8 - Brand new UI - Supports 16 languages.

Price & rating history · US

Reconstructed from the listing changes AppTracker has observed in this storefront, so each line starts at the first change on record.

Average rating history over the observed period. 4.43 4.44 Aug 26 15:40 Aug 27 04:08 Aug 27 16:36 Aug 28 05:04 Aug 28 17:32

Average rating

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About

Easy to use electrical power calculator for converting and calculating to and from Watts, Amps, Volts, kW or Power Factor (PF) AC and DC. Supports AC Single-Phase, AC Three-Phase, and DC electrical calculations in 16 languages. Supports dark mode and light mode themes. Electrical calculations include AC 1-phase (single-phase), AC 3-phase (three-phase) and DC electrical calculations. AC Single Phase Calculations: - Calculate Watts. - Calculate Amps. - Calculate Volts. AC Three Phase Calculations: - Calculate kW. - Calculate Amps. - Calculate Volts. - Power Factor (PF). DC Calculations: - Calculate Watts. - Calculate Amps. - Calculate Volts. Electrical units are measured in the following: Current (I) = Amps. Power (P) = Watts (or kW). Volts (V) = Voltage. Simple, fast, and accurate — the electrical calculator you'll reach for every day. Pro Certs Software: Trusted by professionals since 2011.

What's new · 3.10.1

15/05/2026 v3.9.8 - Brand new UI - Supports 16 languages.

Details

ReleasedAug 2011
UpdatedMay 2026
Version3.10.1
Size8.9 MB
RequiresiOS 15.0 or later
Age rating4+
LanguagesEnglish
PriceFree
Categories UtilitiesProductivity
Bundle IDcom.certs-pro2