Watts Amps Volts Calculator
Watts Amps Volts Calculator Summary
Watts Amps Volts Calculator is a ad-supported iOS app in Tools by Pro Certs Software Ltd. Released in Aug 2011 (14 years ago). It has 103 ratings with a 4.39★ (good) average. Based on AppGoblin estimates, it reaches roughly 299 monthly active users and generates around $<10K monthly revenue (0% IAP / 100% ads). Store metadata: updated May 16, 2026.
Store info: Last updated on App Store on May 16, 2026 .
4.39★
Ratings: 103
Screenshots
App Description
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.