Gigabyte to Gigabit Converter
One Gigabyte equals 8 Gigabit (1 GB = 8 Gbit). Multiply a Gigabyte value by 8 to get the equivalent in Gigabit. Use the calculator above for instant results, or follow the formula, worked examples, and reference table below.
Formula
Gbit = GB × 8
Multiply the Gigabyte value by 8 to get the equivalent value in Gigabit.
Example Conversions
1 Gigabyte (GB)
8 Gigabit (Gbit)
5 Gigabyte (GB)
40 Gigabit (Gbit)
10 Gigabyte (GB)
80 Gigabit (Gbit)
25 Gigabyte (GB)
200 Gigabit (Gbit)
100 Gigabyte (GB)
800 Gigabit (Gbit)
Conversion Table
| Gigabyte (GB) | Gigabit (Gbit) |
|---|---|
| 0.1 | 0.8 |
| 0.5 | 4 |
| 1 | 8 |
| 2 | 16 |
| 5 | 40 |
| 10 | 80 |
| 25 | 200 |
| 50 | 400 |
| 100 | 800 |
| 250 | 2000 |
| 500 | 4000 |
| 1000 | 8000 |
How to Convert Manually
Use these steps to convert Gigabyte values to Gigabit without the calculator.
- Write down the value in Gigabyte (GB) that you want to convert.
- Multiply that value by 8.
- For example, 10 Gigabyte × 8 = 80 Gigabit.
- Label the result as Gigabit (Gbit).
Relative Size Comparison
This chart shows the visual difference in size between exactly one Gigabyte and one Gigabit.
About Gigabyte and Gigabit
The gigabyte here is 1,024 megabytes, about a billion bytes. RAM, phone storage, and mobile data plans are sold in gigabytes. The gigabit here is 1,024 megabits, or 128 megabytes. Fiber connections and modern LAN hardware ('gigabit ethernet') are rated in gigabits per second. One Gigabyte equals 8 Gigabit (1 GB = 8 Gbit). Gigabyte to Gigabit conversion comes up most often in phone and laptop storage and in RAM capacity, typically when figures need restating for fiber internet plans.
Precision and Rounding: This converter uses the binary convention (1 KB = 1,024 bytes), which matches how operating systems report file and memory sizes. Storage manufacturers label drives with decimal units (1 GB = 1,000,000,000 bytes), which is why a '1 TB' drive shows roughly 931 GB in your OS — check which convention your source uses.
Conversion factors per NIST Special Publication 811 and the BIPM SI Brochure (9th edition) (reference).
Worked Example
15 Gigabyte equals 120 Gigabit.
15 GB × 8 = 120 Gbit
FAQ
How do I convert Gigabyte to Gigabit?
Multiply the Gigabyte value by 8 to get the equivalent value in Gigabit.
What is the formula for Gigabyte to Gigabit?
The formula is Gbit = GB × 8.
How many Gigabit are in 1 Gigabyte?
1 Gigabyte equals 8 Gigabit.
Can I convert Gigabit back to Gigabyte?
Yes. 1 Gigabit equals 0.125 Gigabyte, and the related converter can reverse the calculation.
What are common names for Gigabyte and Gigabit?
Gigabyte is shown as GB and may also be searched as gigabytes, gb. Gigabit is shown as Gbit and may also be searched as gigabits, gbit.
Was this page helpful?
Let us know if this converter met your needs.