The Power Factor Calc

Power Factor Calculator

Quick & Easy Power Factor Calculations

Power Factor Calculator makes electrical efficiency calculations fast, simple, and accurate. Whether you're an electrician, engineer, technician, or student, this app helps you instantly compute Power Factor (PF), Active Power (P), or Apparent Power (S) using the core power factor relationships: PF = P ÷ S P = PF × S S = P ÷ PF

Just enter any two values — the app calculates the third instantly.

Features

• Instant Calculations Quickly determine power factor, real power, or apparent power using industry-standard formulas.

• Simple, Intuitive Interface Designed for fast use in the field, classroom, or workshop — optimized for clarity and efficiency.

• Works Offline No internet connection required. Calculate anytime, anywhere.

• Lightweight & Efficient Fast performance with minimal battery and storage usage.

• Optional Ad-Free Upgrade Enjoy a clean, uninterrupted experience when you upgrade.

Perfect For • Electricians • Engineers & technicians • Students & educators • Renewable energy professionals • HVAC and industrial maintenance • Anyone learning or working with AC electrical systems