Gigabytes Per Second (GB/s) to Terabits Per Second (Tbps) Converter
Type a value into the Gigabytes Per Second (GB/s) field to convert to Terabits Per Second (Tbps). 1 GB/s = 0.008 Tbps, covering both bit-based and byte-based transfer rate units.
Convert Gigabytes Per Second to Terabits Per Second
1 GB/s equals
0.008
Tbps
Do you want to convert terabits per second to gigabytes per second?
How to Convert Gigabytes Per Second to Terabits Per Second
To convert gigabytes per second to terabits per second, multiply by 0.008. 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: Terabits Per Second to Gigabytes Per Second conversion.
GB/s represents your actual download or transfer speed—what you see in your browser or file manager when copying files. You might also need: convert Gigabytes Per Second to Bytes Per Second.
Tbps is the equivalent network bandwidth. Use this when comparing against ISP plans, sizing network links, or calculating replication bandwidth requirements. Use our Zettabits Per Second to Terabits Per Second calculator.
1 GB/s = 0.008 Tbps — or equivalently, 1 Tbps = 125GB/s.
GB/s to Tbps Conversion Formula
// Convert GB/s to Tbps
Tbps = GB/s × 0.008
// Reverse: Convert Tbps to GB/s
GB/s = Tbps × 125
GB/s to Tbps Conversion Examples
10 GB/s = 0.08 Tbps
50 GB/s = 0.4 Tbps
100 GB/s = 0.8 Tbps
500 GB/s = 4 Tbps
1,000 GB/s = 8 Tbps
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. Learn more: Zebibits Per Second to Gigabits Per Second converter.
The gigabyte per second is a byte-based throughput unit measuring data transfer speed, network bandwidth, or throughput capacity. Learn more: Bytes to Kilobytes.
Common uses: NVMe SSD speeds, PCIe bandwidth, high-performance computing, GPU memory Check out our GB/s → Kbps.
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 Terabit Per Second (Tbps)?
A terabit per second is 1,000 gigabits per second. Used for backbone networks and data center interconnects. Use our convert bps to Tbps.
The terabit per second is a bit-based bandwidth unit measuring data transfer speed, network bandwidth, or throughput capacity. Related: Kbps to GiB/s calculator.
Common uses: Backbone networks, submarine cables, data center fabrics, high-speed interconnects Use our EB to GiB converter.
1 Tbps = 1 × 10¹² bits per second.
The terabit per second can be abbreviated as Tbps; for example, 1 terabit per second can be written as 1 Tbps.
Gigabyte Per Second to Terabit Per Second Conversion Table
The table below shows various gigabyte per second measurements converted to terabits per second.
| Gigabytes Per Second | Terabits Per Second |
|---|---|
| 1 GB/s | 0.008 Tbps |
| 5 GB/s | 0.04 Tbps |
| 10 GB/s | 0.08 Tbps |
| 25 GB/s | 0.2 Tbps |
| 50 GB/s | 0.4 Tbps |
| 100 GB/s | 0.8 Tbps |
| 250 GB/s | 2 Tbps |
| 500 GB/s | 4 Tbps |
| 1,000 GB/s | 8 Tbps |
| 2,500 GB/s | 20 Tbps |
| 5,000 GB/s | 40 Tbps |
| 10,000 GB/s | 80 Tbps |
Bits vs Bytes: Understanding Network Speed vs Download Speed
The difference between bits and bytes is crucial when working with gigabytes per second and terabits 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 Tbps
Common scenario: Converting throughput to network bandwidth for ISP comparisons and network sizing. Related: GB/s to TB/s.
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. Learn more: EB/s to Terabits Per Second converter.