Watts Amps Volts Calculator
Watts Amps Volts Calculator Summary
Watts Amps Volts Calculator is a free, ad-supported iOS app in Tools by Pro Certs Software Ltd. Released in Aug 2011 (15 years ago). It has 137 ratings with a 4.47★ (good) average. Based on AppGoblin estimates, it reaches roughly 399 monthly active users and generates around $<10K monthly revenue (0% IAP / 100% ads). Store last updated Aug 4, 2026
Watts Amps Volts Calculator SDKs Summary
App not yet scanned for SDKs.
4.47★
Ratings: 137
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.
Watts Amps Volts Calculator is an advanced Ohm's Law Calculator with electrical calculators including AC 1-phase (single-phase), AC 3-phase (three-phase) and DC electrical
circuit calculations.
Supports AC Single Phase, AC Three-Phase, and DC electrical calculations in 16 different languages.
Supports dark mode and light mode.
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).
Voltage (V) Volts.
Resistance (R) in Ohm's
Simple, fast, and accurate — the electrical calculator you'll reach for every day.
Pro Certs Software: Trusted by professionals since 2011.