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Transfer time calculator
Estimate upload or download time using file size, connection speed and effective throughput.
Enter your values or select local files.
Formula
s = (Storage size [B] × 8) ÷ (Connection speed [Mbps] × 1,000,000 × Effective throughput (%) ÷ 100).
Worked example
1 GB; 100 Mbps; 100% → 80 s. 80% → 100 s. 1 B = 8 bit.
How to use this tool
1
Enter your values or select local files.
2
Review the result and the assumptions.
3
Reset the tool to compare another scenario.
Good questions. Clear answers.
How to use this tool
Enter your values or select local files. Review the result and the assumptions. Reset the tool to compare another scenario.
Formula
s = (Storage size [B] × 8) ÷ (Connection speed [Mbps] × 1,000,000 × Effective throughput (%) ÷ 100).
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