1000 Mbps to MB/s

1000 Mbps = 125 MB/s

1000 megabits per second equals 125 megabytes per second.

How to convert 1000 Mbps to MB/s

Use the formula MB/s = Mbps ÷ 8:

MB/s = 1000 ÷ 8
MB/s = 125

So 1000 Mbps = 125 MB/s.

Rounded values and quick estimate

Rounded to a whole number: 125 MB/s
Rounded to one decimal place: 125 MB/s
Conversion factor: 1 megabit per second = 0.125 megabytes per second

This conversion is exact, so there is no need to estimate: just divide by 8.

1000 Mbps in other units

A 1 Gbps (1,000 Mbps) fiber connection tops out around 125 MB/s; real-world speeds are usually 900–940 Mbps after overhead.

Megabytes per second: 125 MB/s
Gigabits per second: 1 Gbps
Kilobits per second: 1000000 kbps

1000 Mbps and nearby values

Megabits per second	Megabytes per second
996 Mbps	124.5 MB/s
997 Mbps	124.63 MB/s
998 Mbps	124.75 MB/s
999 Mbps	124.88 MB/s
1000 Mbps	125 MB/s
1001 Mbps	125.13 MB/s
1002 Mbps	125.25 MB/s
1003 Mbps	125.38 MB/s
1004 Mbps	125.5 MB/s

About megabits per second and megabytes per second

Megabits per second is how internet and network speeds are advertised. There are 8 bits in a byte, so 100 Mbps moves at most 12.5 megabytes per second.

Megabytes per second is how browsers and download managers show transfer speed. 1 MB/s = 8 Mbps.

Related conversions

Frequently asked questions

What is 1000 Mbps in MB/s?

1000 megabits per second is 125 megabytes per second (1000 Mbps = 125 MB/s).

How do you convert 1000 Mbps to MB/s?

Apply MB/s = Mbps ÷ 8: MB/s = 1000 ÷ 8, MB/s = 125.

How many megabits per second is 125 MB/s?

125 MB/s is about 1000 megabits per second.