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Cum se calculează Bandwidth

Ce este Bandwidth?

Bandwidth is the maximum rate of data transfer across a network connection, measured in bits per second (bps). Transfer time depends on file size and available bandwidth. Note: file sizes use bytes (B), while bandwidth uses bits (b) — 1 byte = 8 bits.

Ghid pas cu pas

  1. 1Convert file size to megabits: 1 MB = 8 Mb, 1 GB = 8,000 Mb
  2. 2Transfer time (seconds) = file size (Mb) / bandwidth (Mbps)
  3. 3Real-world speeds are typically 60–80% of advertised bandwidth
  4. 4Multiple simultaneous users further reduce available bandwidth

Exemple rezolvate

Intrare
1 GB file on 100 Mbps connection
Rezultat
~80 seconds
8,000 Mb / 100 Mbps = 80s
Intrare
4K movie (15 GB) on 50 Mbps
Rezultat
~40 minutes
120,000 Mb / 50 Mbps = 2,400s

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