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Network / Engineering tools

Network Capacity Planner

Turn application demand, concurrency, growth, and utilization targets into a shared uplink requirement. Work locally without uploading network information.

Runs entirely on your deviceNo uploads, accounts, cookies, or personal tracking.

Size the shared uplink

Local processing · no input storage

Network tools
Tab-separated application, users, concurrent %, Mbps per active user. No header.
0–1000%; applied to total demand.
Greater than 0 and at most 100%.
The capacity available in one direction.

Assumes all application peaks coincide on one shared uplink. Size each direction and failure scenario separately; no traffic is measured.

Text lists: up to 500 non-empty lines and 256 KiB per field. Tabular results: up to 5,000 rows.

Enter your data, then select size the shared uplink.
1. Add your data

Enter your network data or load the worked example.

2. Choose the result

Size the shared uplink and review the result and assumptions.

3. Save it locally

Copy the result or download it for your engineering workflow.

About this tool

Use Network Capacity Planner without an upload

Turn application demand, concurrency, growth, and utilization targets into a shared uplink requirement. Work locally without uploading network information.

The operation runs in the current browser tab. Tool input is not included in aggregate analytics, and the standalone download makes no analytics requests.

Network toolsDeveloper tools