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🔒 Inputs are processed locally in your browser.
FREE WEB TOOL
Estimate file transfer time from file size, throughput, latency and an estimated number of round trips.
🔒 Inputs are processed locally in your browser.
Adds an explicit latency component to the raw size/throughput estimate. It is a planning approximation, not a TCP simulator.
No account is required. The page is designed to finish one focused task directly in the browser.