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Convert Gbit to bytes

Gigabits to bytes. Enter a value to convert, or use the Gbit to bytes chart further down the page.

1 Gb = 134,217,728 B

1 gigabit equals 134,217,728 bytes. Going the other way, 1 byte = 7.450580597e-9 gigabits.

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Check this before you rely on it. This converter is provided free and without warranty, and its results are not professional advice.

Note. This converter uses the binary convention: 1 KB = 1024 bytes, 1 MB = 1024 KB, 1 GB = 1024 MB. That is what Windows, macOS and Linux report. Storage manufacturers instead use decimal SI units where 1 GB = 1,000,000,000 bytes, which is why a “1 TB” drive shows up as about 931 GB.

How to convert Gbit to bytes

To convert gigabits to bytes, multiply the gigabit value by 134217728. You can also divide by 7.450580597e-9 to get the same answer.

B = Gb × 134217728

Worked example

Convert 8 Gb to bytes:

8 Gb = 1,073,741,824 B

Gbit to bytes conversion chart

Use this Gbit to bytes table for quick reference without typing anything.

Gbit to bytes conversion table
gigabits (Gb)bytes (B)
1 Gb134,217,728 B
2 Gb268,435,456 B
4 Gb536,870,912 B
8 Gb1,073,741,824 B
16 Gb2,147,483,648 B
32 Gb4,294,967,296 B
64 Gb8,589,934,592 B
128 Gb17,179,869,180 B
256 Gb34,359,738,370 B
512 Gb68,719,476,740 B
1,024 Gb137,438,953,500 B

What is a gigabit?

The gigabit (Gb) is a unit of data storage equal to 134217728 bytes.

What is a byte?

A byte is 8 bits, historically the space needed to store a single text character.

Frequently asked questions

How many bytes are in a gigabit?

1 Gbit equals 134,217,728 bytes. Going the other way, 1 bytes is 7.450580597e-9 Gbit.

How do you convert Gbit to bytes?

To convert gigabits to bytes, multiply the gigabit value by 134217728. You can also divide by 7.450580597e-9 to get the same answer.

What is 10 Gbit in bytes?

10 Gbit equals 1,342,177,280 bytes. The conversion chart on this page lists the other values people look up most often.

Related data storage conversions

Convert Gbit to other units

Convert other units to bytes

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