TCP Throughput Calculator

TCP throughput calculator

Theoretical network limit

rough estimation: rate < (MSS/RTT)*(C/sqrt(Loss)) [ C=1 ] (based on the Mathis et.al. formula)
network limit (MSS 1460 byte, RTT: 80.0 ms, Loss: 10^-08 (10^-06%)) : 1460.00 Mbit/sec.

Bandwidth-delay Product and buffer size

BDP (25 Mbit/sec, 35.0 ms) = 0.11 MByte
required tcp buffer to reach 25 Mbps with RTT of 35.0 ms >= 106.8 KByte
maximum throughput with a TCP window of 64 KByte and RTT of 35.0 ms <= 14.98 Mbit/sec.

Further readings about network performance in eduPERT knowledge base

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