Gigabytes to Gigabits Converter

1 GB = 8 Gb — convert instantly with our free calculator.

1 GB=0 Gb

Conversion Formula

Gb = GB × 8

To convert gigabytes to gigabits, multiply by 8.

Step-by-Step Conversion Guide

Follow these steps to convert gigabytes to gigabits manually:

1

Start with your value in gigabytes

Example: You want to convert 10 GB

2

Apply the conversion formula

Use the formula: Gb = GB × 8

3

Calculate the result

10 GB = 80 Gb

Verify your answer

Use our calculator above to double-check your manual calculation.

Quick Mental Math Tip

To convert gigabytes to gigabits, multiply by 8.

Common Conversions

Gigabytes to Gigabits conversion table
Gigabytes (GB)Gigabits (Gb)GigabitsGigabytes
1 GB81 Gb = 0.125 GB
5 GB405 Gb = 0.625 GB
10 GB8010 Gb = 1.25 GB
2520025 Gb = 3.125 GB
50 GB40050 Gb = 6.25 GB
100 GB800100 Gb = 12.5 GB
5004000500 Gb = 62.5 GB
100080001000 Gb = 125 GB

Did You Know?

Data storage units follow a binary system (1024) in computing but a decimal system (1000) in marketing — this is why your "500 GB" drive shows less space.

This converter is used by thousands of people daily for storage planning. Bookmark it for instant access.

Popular Gigabytes to Gigabits Conversions

Frequently Asked Questions

1 GB equals 8 Gb.

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Last verified: April 2026. All conversion factors are based on internationally defined standards.