File Transfer Speed Calculator
Estimate transfer time for USB drives, hard drives, network shares, and more.
Transfer Time
Speed
Data Amount
Interface Speed Comparison
| Interface | Max Speed | 1 TB transfer |
|---|---|---|
| USB 2.0 | 60 MB/s | ~4.6 hours |
| USB 3.0 | 400 MB/s | ~42 minutes |
| USB 3.2 Gen 2 | 1,000 MB/s | ~17 minutes |
| Thunderbolt 4 | 2,500 MB/s | ~7 minutes |
| NVMe SSD | 3,500 MB/s | ~5 minutes |