Volt Amp Watt Calculator

Volt Amp Watt Calculator

DevangOnline

Available on Google Play
4.2(95)
10,000+ installsFreeTools

Updated Oct 29, 2025 · v3.14

CompareView on Google Play
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An app that calculates values & stores volts, amps, watts, & ohms.

An app that calculates volts, amps (current), watts (power), & ohms (resistance) by entering only 2 values. Also known as Ohm's Law. Phone & Tablet friendly layout. Features: 1. Each unit has multiple factors for ease of calculations. The prefixes are micro-, milli-, kilo- & mega-. 2. Decimals after 0 go up to 12 digits. Users can now select between 1 & 12 decimals from the settings menu. 3. The RESET button has single & double click function. Single will clear out values entered. Double-click on RESET will reset the unit. 4. Record storage feature. The user can store up to 3 most recent records. The only app of its kind in the category that saves user calculations with similar functions. 5. Share feature (Trial). Now you can share the results with other apps. 6. High contrast color scheme. Black background may be easy on the eyes especially for prolonged usage. May help save battery life in many devices, especially with OLED displays. Questions or comments? Contact us by email: devangonlineapp@gmail.com Proudly developed by DevangOnline in the USA.

Released
March 16, 2021

5 years on Google Play

Version
3.14
Updated
Oct 29, 2025
Content Rating
Everyone
Installs
10,000+
Developer
DevangOnline
Website
https://www.devangonline.com
Email
info@devangonline.com
In-app purchases
No

This app isn't currently appearing in any tracked top charts.

Rating breakdown

5
67
4
7
3
3
2
0
1
15