power factor calculation

Avoid Overbuying: Exact UPS Size (kVA/kW) for IT/Servers – PF & Headroom Calculator

Stop guessing and stop overpaying—our UPS size calculator finds the exact kVA/kW you need for your IT and server loads. It factors power factor and headroom so you buy just the right capacity and avoid costly overspend.

Calculate Phase Angle from kW & kVAR — Instant Power Triangle Output

Instantly turn your kW and kVAR readings into a clear power triangle and get fast, reliable phase angle calculation to better understand real versus reactive power. This friendly guide walks you through the simple math and the instant output you need.