Gbps to Mbps Converter – Free Online Speed Calculator
Easily convert Gbps to Mbps with our free online converter. Get instant, accurate results for network speed and bandwidth comparisons.
Gbps to Mbps
1,000Mbps
1 Gbps = 1,000 Mbps - 1 x 1,000 = 1,000
Megabytes per second
125.00 MB/s
What a download manager shows
4K streams at once
40
25 Mbps each
HD streams at once
200
5 Mbps each
50 GB game download
6 min 40 s
At the full advertised rate
| Gbps | Mbps |
|---|---|
| 0.1 Gbps | 100 Mbps |
| 0.25 Gbps | 250 Mbps |
| 0.5 Gbps | 500 Mbps |
| 1 Gbps | 1,000 Mbps |
| 1.5 Gbps | 1,500 Mbps |
| 2 Gbps | 2,000 Mbps |
| 2.5 Gbps | 2,500 Mbps |
| 5 Gbps | 5,000 Mbps |
| 10 Gbps | 10,000 Mbps |
Bits, bytes and why the two differ
A lowercase b is a bit and an uppercase B is a byte, and there are eight bits in a byte. Internet plans are sold in bits per second while files and download managers are measured in bytes, which is why a 1,000 Mbps line tops out at around 125 MB/s rather than 1,000.
What is the Gbps to Mbps Converter?
This tool converts internet or network speed from Gigabits per second to Megabits per second in a single step. It's useful when comparing enterprise-grade connections (measured in Gbps) with standard home or business plans listed in Mbps. Results are calculated instantly and accurately.
Key Features of Gbps to Mbps Converter
One-Click Conversion
Simply type your Gbps value and see the Mbps equivalent appear instantly.
Precise Calculations
Uses the exact 1 Gbps = 1000 Mbps standard so your numbers are always reliable.
No Installation Needed
A fully browser-based tool — no downloads or apps required.
Great for Comparisons
Perfect for comparing fiber, enterprise, or data-center speeds against consumer broadband plans.
How to Use
Type the speed value in Gbps into the input field.
View the converted Mbps value instantly below or beside the input.
Repeat with new values as needed — no page reload required.