PoE Switch Calculator

Interactive sizing + a clean, professional PDF report (Print/Save as PDF).

Site Settings & Summary
Adds ports for near-term growth. Typical: 15–30%.
Adds fixed spare ports for uplinks, printers, misc, etc.
Applied to PoE devices only (Qty × Watts × Safety Factor).
Auto chooses the smallest configuration that fits ports + PoE watts.
Adjusted Ports Needed
0 ports
PoE Endpoints
0 ports
Non-PoE Endpoints
0 ports
PoE Budget Needed
0 W

Recommendation

Add devices to generate a switch recommendation.
Tip: The report is designed to print clean on white. Use the Print/Save PDF button at the bottom.
Device Inventory
Rows: 0

Enter counts and typical watts per device. The PDF report is formatted separately from this screen.

Device Type Qty PoE? PoE Std Avg Watts Notes (optional) Action