Gigabyte to Bit Converter

Data Converter

21 units available

Decimals:

From

To

8,589,934,592

1 GB = 8,589,934,592 b

Formula:

b = GB × 8.589935e+9

With your value: 1 GB = 8,589,934,592 b

How big is that?

Everyday references on a logarithmic scale, all expressed in gigabyte so you can sanity-check the result.

Phone photo (1/2.7e+2 your value)0.000466 GB

MP3 song (1/2.1e+2 your value)0.000582 GB

CD-ROM (1/1.5 your value)0.0815 GB

Your value0.125 GB

HD movie (3.7× your value)0.466 GB

Laptop SSD (4.8e+2× your value)59.6 GB

Other Gigabyte to Bit conversions

2 GB to b 3 GB to b 4 GB to b 5 GB to b 6 GB to b 7 GB to b 8 GB to b

Gigabyte to Bit Conversion Table

Gigabyte (GB)	Bit (b)
0.5	4,294,967,296
1	8,589,934,592
2	17,179,869,184
5	42,949,672,960
10	85,899,345,920
15	128,849,018,880
20	171,798,691,840
25	214,748,364,800
50	429,496,729,600
100	858,993,459,200
250	2.147484e+12
500	4.294967e+12
1000	8.589935e+12

Bit to Gigabyte Conversion Table

Bit (b)	Gigabyte (GB)
0.5	5.820766e-11
1	1.164153e-10
2	2.328306e-10
5	5.820766e-10
10	1.164153e-9
15	1.746230e-9
20	2.328306e-9
25	2.910383e-9
50	5.820766e-9
100	1.164153e-8
250	2.910383e-8
500	5.820766e-8
1000	1.164153e-7

Where these values come from

Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.

Gigabyte (GB)

Data

Conventional value

Decimal prefixes (kB, MB) are powers of 1000; binary prefixes (KiB, MiB) are powers of 1024 as standardised by IEC 80000-13.

Source: IEC 80000-13:2008, Quantities and units — Part 13: Information science and technology

International Electrotechnical Commission · Reviewed 2026-07-01

Bit (b)

Data

Conventional value

Decimal prefixes (kB, MB) are powers of 1000; binary prefixes (KiB, MiB) are powers of 1024 as standardised by IEC 80000-13.

Source: IEC 80000-13:2008, Quantities and units — Part 13: Information science and technology

International Electrotechnical Commission · Reviewed 2026-07-01

How to Convert Gigabyte to Bit

To convert from Gigabyte (GB) to Bit (b), multiply the value by 8,589,934,592.

Formula: b = GB × 8.589935e+9

Reverse: GB = b × 1.164153e-10

Step-by-Step Example

Start with your value in Gigabyte. For example: 5 GB
Multiply by the conversion factor: 5 x 8,589,934,592
The result is: 42,949,672,960 b

About Gigabyte

The gigabyte (GB) is a unit of digital storage. One gigabyte equals 1.073742 × 10^+9 bytes. UnitConvertLab converts it against every other data unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: data calculations, engineering and science, education.

About Bit

The bit (b) is a unit of digital storage. One bit equals 0.125 bytes. UnitConvertLab converts it against every other data unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: data calculations, engineering and science, education.

Frequently Asked Questions

How many Bit are in 1 Gigabyte?

There are exactly 8,589,934,592 Bit in 1 Gigabyte. This means the conversion factor from Gigabyte to Bit is 8,589,934,592.

What is the formula to convert Gigabyte to Bit?

The formula to convert Gigabyte to Bit is: b = GB × 8.589935e+9. For example, to convert 10 Gigabyte to Bit, you would multiply 10 by 8,589,934,592.

What is a Gigabyte?