About the tool
About PortPlan PoE Budget
Turn a user-entered device CSV into a port count, per-port demand, total PoE budget, and headroom check.
What works here
Enter your own inputs, compare the calculated results, and export a report. You can save one input snapshot in this browser and import or export input files. Examples are illustrative and do not represent live prices, inventory, or customer records.
Clear limits
- This is a port and power worksheet, not a coverage simulation, cable certification, or guaranteed device compatibility check.
- Per-port watts and PoE class must come from the actual device and switch documentation. Negotiated draw can differ from a nameplate maximum.
- It does not select a live product, verify VLANs, or estimate wireless capacity.
Privacy and access
The tool does not require an account or a paid subscription. Calculations, attachments, and exports stay in your browser. There are no active ads, affiliate redirects, or checkout integrations. Optional Cloudflare Web Analytics is loaded only after explicit consent.
Operator
Dheeraj Namburu
Questions or corrections: dheerajnamburu@gmail.com