Watts Amps Volts Calculator
Pro Certs Software Ltd Utilities iPhoneiPadiPod touch
Watts Amps Volts Calculator is a free Utilities app for iPhone and iPad by Pro Certs Software Ltd. Rated 4.5/5 from 52 ratings. Requires iOS 15.0.
- Rating
- 4.5
- 52 ratings
- Price
- Free
- on the App Store
- Size
- 25 MB
- Age 4+
- Updated
- Aug 4
- 2026 · v3.10.1
Screenshots
About Watts Amps Volts Calculator
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.
Ratings & reviews
4.5
52 ratings
What’s new
Version 3.10.1 · Updated August 4, 2026
03/08/2026 v3.10.1 - App optimisations
App privacy
The developer, Pro Certs Software Ltd, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Usage Data: Advertising Data
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Usage Data: Advertising Data
Used for: Third-Party Advertising
Alternatives to Watts Amps Volts Calculator
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| App | Rating | Price | Last updated | Compare |
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| Watts Amps Volts Calculator | 4.5 / 5 (52 ratings) | Free | August 4, 2026 | |
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