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Bandwidth Calculator
Estimate file transfer times and download speeds.
Transfer Settings
Speed Reference
Fast Fiber1 Gbps
Strong 5G300 Mbps
Basic Home Wifi50 Mbps
Transfer Time Estimate
Estimated Time (Realistic)
1m 36s
Includes 15% network overhead
Ideal Time
1m 21s
Connection Type
Mbps
Why the difference?
Websites often measure speed in **Mbps** (Megabits) while file sizes are in **MB** (Megabytes). Since there are 8 bits in a byte, a 100Mbps connection actually downloads at roughly 12.5MB per second.