Bandwidth / Data Size Converter
ISPs and speed tests quote Mbps (megabits per second), but download managers show MB/s (megabytes per second) — an 8× difference that trips everyone up. This converter settles it instantly.
For example, a 100 Mbps line tops out around 12.5 MB/s. Useful when picking a proxy / VPS plan or estimating data quotas. A data-size (B / KB / MB / GB / TB) converter is included below.
Bandwidth ↔ download speed
ISPs/speed tests quote Mbps (bits); download managers show MB/s (bytes) — an 8× difference. Convert here.
Kbps
100,000
Mbps
100
Gbps
0.1
KB/s
12,500
MB/s
12.5
GB/s
0.013
Data size
Byte units use 1024 (B/KB/MB/GB/TB).
B
1.074e+11
KB
104,857,600
MB
102,400
GB
100
TB
0.098