Gigabits per second to gigabytes per second
Type a value in Gbps to get it in GB/s instantly.
That's 2.5× as fast as Thunderbolt 3 — nothing on our list beats it. A 4 GB movie would take 320 milliseconds to download.
Convert the other way: GB/s to Gbps
What it means
How fast is that connection?
Advertised speeds are maximums. Real transfers lose 10 to 20% to protocol overhead before anything else slows them down.
The math
How to convert Gbps to GB/s
To convert gigabits per second to gigabytes per second, multiply by 0.125.
Example: 100 Gbps × 0.125 = 12.5 GB/s.
In the other direction, 1 GB/s = 8 Gbps.
Every unit
Your data rate in every unit
Tables
Gbps to GB/s conversion table
| Gbps | GB/s |
|---|---|
| 1 Gbps | 0.125 GB/s |
| 2 Gbps | 0.25 GB/s |
| 5 Gbps | 0.625 GB/s |
| 10 Gbps | 1.25 GB/s |
| 20 Gbps | 2.5 GB/s |
| 25 Gbps | 3.125 GB/s |
| 50 Gbps | 6.25 GB/s |
| 75 Gbps | 9.375 GB/s |
| 100 Gbps | 12.5 GB/s |
| 150 Gbps | 18.75 GB/s |
| 200 Gbps | 25 GB/s |
| 300 Gbps | 37.5 GB/s |
| 500 Gbps | 62.5 GB/s |
| 1,000 Gbps | 125 GB/s |
GB/s to Gbps conversion table
| GB/s | Gbps |
|---|---|
| 1 GB/s | 8 Gbps |
| 2 GB/s | 16 Gbps |
| 5 GB/s | 40 Gbps |
| 10 GB/s | 80 Gbps |
| 20 GB/s | 160 Gbps |
| 25 GB/s | 200 Gbps |
| 50 GB/s | 400 Gbps |
| 75 GB/s | 600 Gbps |
| 100 GB/s | 800 Gbps |
| 150 GB/s | 1,200 Gbps |
| 200 GB/s | 1,600 Gbps |
| 300 GB/s | 2,400 Gbps |
| 500 GB/s | 4,000 Gbps |
| 1,000 GB/s | 8,000 Gbps |
Quick answers
Quick answers
- How many GB/s is 1 Gbps?
- 1 Gbps is 0.125 GB/s.
- How many GB/s is 10 Gbps?
- 10 Gbps is 1.25 GB/s.
- How many GB/s is 100 Gbps?
- 100 Gbps is 12.5 GB/s.
The units
About these units
Gigabits per second (Gbps)
A gigabit per second is a billion bits per second. Fiber connections and wired networks are rated in gigabits.
Gigabytes per second (GB/s)
A gigabyte per second is 8 gigabits per second, the speed of internal drives and memory rather than internet connections.
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