→
12.50 MB/s
Divide by 8. Network providers use bits; file dialogs usually show bytes.
Speed & transfer
Mbps to MB/s Converter
Convert megabits per second (Mbps) to megabytes per second (MB/s) instantly.
How do you convert Mbps to MB/s?
Divide the number of megabits per second by 8. Providers advertise speed in Mbps, but browsers, game launchers and file managers usually show MB/s, which is why a “100 Mbps” plan appears to download at only about 12.5 MB/s.
Formula
MB/s = Mbps ÷ 8, because one byte contains eight bits.
Common conversions
- 25 Mbps ≈ 3.1 MB/s
- 50 Mbps = 6.25 MB/s
- 100 Mbps = 12.5 MB/s
- 500 Mbps = 62.5 MB/s
- 1,000 Mbps (1 Gbps) = 125 MB/s
Real-world note
These are theoretical maximums. Protocol overhead, Wi-Fi and server limits usually mean real downloads land somewhat below the converted figure.
FAQ
Frequently asked questions about the Mbps to MB/s Converter
Is Mbps the same as MB/s?
No. Mbps is megabits per second and MB/s is megabytes per second. One megabyte is eight megabits.
Why does my 100 Mbps plan download at 12 MB/s?
Because 100 Mbps ÷ 8 = 12.5 MB/s. Nothing is wrong – it is the same speed shown in a different unit.
How many MB/s is 1 Gbps?
One gigabit per second is 1,000 Mbps, which equals 125 MB/s in ideal conditions.
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Use this toolResults are estimates for planning. Last reviewed 20 September 2026.