Ohms Law Calculator

Ohms Law Calculator

Pro Certs Software Ltd

Available on Google Play
4.2(114)
10,000+ installsFreeProductivity

Updated Jul 28, 2026 · v2.0.0

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Calculate current, resistance, voltage and power factor for AC and DC circuits.

The professional Ohm's Law Calculator on Android for AC (single phase & three phase) and DC circuits. Calculate or convert Voltage (volts), Current (Amps), Resistance (Ohms), Power Factor (PF), kW or Power (Watts) in one easy use to use Ohms Law app. Enter any 2 values to calculate the remaining two. FEATURES: - Calculate Resistance (Ohm's) - Calculate Power (Watts) - Calculate Voltage (Volts) - Calculate Current (Amps) - Calculate Power Factor (AC Three phase) - Calculator kW (AC Three Phase) DEFINITIONS: V = Voltage (Volts) I = Current (Amps) R = Resistance (Ohms) P = Power (Watts/kW)

Released
April 15, 2018

8 years on Google Play

Version
2.0.0
Updated
Jul 28, 2026
Content Rating
Everyone
Installs
10,000+
Developer
Pro Certs Software Ltd
Website
https://www.procertssoftware.com
Email
info@pro-certs.com
In-app purchases
No

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

Rating breakdown

5
70
4
16
3
10
2
10
1
5