💾 Data Storage
GB to gigabits Converter
Convert GB to gigabits instantly with a reference conversion table.
Quick answer: To convert GB to gigabits, multiply by 8. For example, 1 GB = 8 gigabits. Use the calculator below for any value.
GB to gigabits
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Common conversions
| GB | gigabits |
|---|
Formula:
How to convert GB to gigabits
1
Enter your value
Type the number of gb you want to convert into the left box. The result in gigabits appears instantly in the right box. You can also type into the right box to convert in the other direction.
2
Use the swap button
Click the ⇄ Swap button to reverse the conversion — gigabits to GB. Your current value carries across so you don't have to re-enter anything.
3
About GB and gigabits
GB and gigabits are common data measurements.
📊 Common conversions at a glance
| GB | gigabits |
|---|---|
| 1 | 8 |
| 2 | 16 |
| 5 | 40 |
| 10 | 80 |
| 25 | 200 |
| 50 | 400 |
Reviewed for 2026. GB ↔ gigabits conversion factor verified against published reference data. Built by a UK-based qualified primary teacher and FA Level 2 coach as part of 247QuickTools' free utility-tools project.
Frequently asked questions
How do I convert GB to gigabits?
To convert GB to gigabits, multiply by 8. Or use the calculator above for instant results.
How many gigabits are in 1 GB?
1 GB equals 8 gigabits.
Is the GB to gigabits converter free?
Yes, the GB to gigabits converter is completely free with no sign-up required, no downloads, and it works offline once the page has loaded.