How To See Charging Wattage Windows 11 Patched May 2026

Once you know your real charging wattage, you can confirm whether your laptop is charging at full speed or if it’s time to replace that old charger.

powercfg /energy /duration 5 (This logs activity for 5 seconds; adjust as needed) how to see charging wattage windows 11

Type the following command and press Enter : Once you know your real charging wattage, you

Install and launch the app.

Double-click battery-report.html to open it in your browser. Scroll down to the Recent usage or Battery usage sections

Scroll down to the Recent usage or Battery usage sections. Look for Charge Rate – it’s listed in mW (milliwatts). Convert mW to Watts: Divide by 1000. Example: 45,000 mW = 45 watts Limitation: The report updates every few minutes, not in real time. Method 2: Real‑time wattage via Command Line For a live reading (refreshed every second):

Find the “Charge/Discharge Rate” column – it updates every few seconds in mW or W (depending on version). Method 5: Check via USB‑C charger details (For USB‑C laptops) If your laptop charges via USB‑C, Windows 11’s Settings shows the charger’s rated wattage (not real‑time draw).