Gigabytes Per Second (GB/s) to Megabits Per Second (Mbps) Converter
Type a value into the Gigabytes Per Second (GB/s) field to convert to Megabits Per Second (Mbps). 1 GB/s = 8,000 Mbps, covering both bit-based and byte-based transfer rate units.
Convert Gigabytes Per Second to Megabits Per Second
1 GB/s equals
8,000
Mbps
Do you want to convert megabits per second to gigabytes per second?
How to Convert Gigabytes Per Second to Megabits Per Second
To convert gigabytes per second to megabits per second, multiply by 8,000. This conversion translates actual file transfer speeds (bytes) to network bandwidth (bits) by accounting for the 8:1 bit-to-byte ratio. You might also need: how many GB/s in Megabits Per Second.
GB/s represents your actual download or transfer speed—what you see in your browser or file manager when copying files. Check out our Gigabytes Per Second to Kbps.
Mbps is the equivalent network bandwidth. Use this when comparing against ISP plans, sizing network links, or calculating replication bandwidth requirements. Learn more: convert EB/s to Megabits Per Second.
1 GB/s = 8,000 Mbps — which means there are 8,000megabits per second in every gigabyte per second.
GB/s to Mbps Conversion Formula
// Convert GB/s to Mbps
Mbps = GB/s × 8,000
// Reverse: Convert Mbps to GB/s
GB/s = Mbps × 0.000125
GB/s to Mbps Conversion Examples
10 GB/s = 80,000 Mbps
50 GB/s = 400,000 Mbps
100 GB/s = 800,000 Mbps
500 GB/s = 4,000,000 Mbps
1,000 GB/s = 8,000,000 Mbps
What Is Gigabyte Per Second (GB/s)?
A gigabyte per second is 1,000 megabytes per second. Used for NVMe SSDs and high-speed storage. Check out our Yobibytes Per Second to Tbps calculator.
The gigabyte per second is a byte-based throughput unit measuring data transfer speed, network bandwidth, or throughput capacity. Related: ZB to Mebibytes converter.
Common uses: NVMe SSD speeds, PCIe bandwidth, high-performance computing, GPU memory See also: Gigabytes Per Second to Gigabits Per Second conversion.
1 GB/s = 8 × 10⁹ bits per second.
The gigabyte per second can be abbreviated as GB/s; for example, 1 gigabyte per second can be written as 1 GB/s.
What Is Megabit Per Second (Mbps)?
A megabit per second is 1,000,000 bits per second. The standard unit for home internet speeds. Use our convert Bits Per Second to Megabits Per Second.
The megabit per second is a bit-based bandwidth unit measuring data transfer speed, network bandwidth, or throughput capacity. Check out our Petabytes Per Second to Yobibits Per Second calculator.
Common uses: Home internet speeds, WiFi connections, streaming video quality Use our Nibbles to Exabytes converter.
1 Mbps = 1 × 10⁶ bits per second.
The megabit per second can be abbreviated as Mbps; for example, 1 megabit per second can be written as 1 Mbps.
Gigabyte Per Second to Megabit Per Second Conversion Table
The table below shows various gigabyte per second measurements converted to megabits per second.
| Gigabytes Per Second | Megabits Per Second |
|---|---|
| 0.1 GB/s | 800 Mbps |
| 0.5 GB/s | 4,000 Mbps |
| 1 GB/s | 8,000 Mbps |
| 5 GB/s | 40,000 Mbps |
| 10 GB/s | 80,000 Mbps |
| 25 GB/s | 200,000 Mbps |
| 50 GB/s | 400,000 Mbps |
| 100 GB/s | 800,000 Mbps |
| 250 GB/s | 2,000,000 Mbps |
| 500 GB/s | 4,000,000 Mbps |
| 1,000 GB/s | 8,000,000 Mbps |
Bits vs Bytes: Understanding Network Speed vs Download Speed
The difference between bits and bytes is crucial when working with gigabytes per second and megabits per second:
| Unit Type | Symbol | Used For |
|---|---|---|
| Bits per second | Mbps, Gbps | ISP speeds, network bandwidth, WiFi specs |
| Bytes per second | MB/s, GB/s | Download managers, file transfers, SSD speeds |
Quick Conversion Rule
Divide bits by 8 to get bytes. Your "100 Mbps" internet connection delivers a maximum of 12.5 MB/s actual download speed.
Real-world speeds are typically 70-85% of theoretical maximum due to protocol overhead, network congestion, and other factors.
💡 Storage Engineer Tip
Multiply bytes by 8 to get bits. If your download manager shows 10 MB/s, that's 80 Mbps of bandwidth—useful when comparing against your ISP plan.
— Subash Geetha Krishnan, 15+ years in enterprise storage & networking
When to Convert GB/s to Mbps
Common scenario: Converting throughput to network bandwidth for ISP comparisons and network sizing. Check out our Gigabytes Per Second to Gibibytes Per Second.
Other situations include ISP speed verification for checking if you're getting advertised speeds, network planning for sizing links and capacity, backup window calculations for estimating transfer times, and replication sizing for disaster recovery planning. Use our Pebibytes Per Second in Megabits Per Second.