Convert gigabytes to bytes

Free online converter from gigabytes to bytes. Type a value to get an instant result, check the formula and use the quick reference table below.

gigabytes (GB)

bytes (B)

1 GB = 1000000000 B

Formula: B = GB × 1000000000

Conversion table

gigabytes (GB)	bytes (B)
1	1000000000
2	2000000000
5	5000000000
10	10000000000
20	20000000000
50	50000000000
100	100000000000
250	250000000000
500	500000000000
1000	1000000000000

Popular values

2 GB → B 5 GB → B 10 GB → B 15 GB → B 20 GB → B 25 GB → B 30 GB → B 40 GB → B 50 GB → B 75 GB → B 100 GB → B 150 GB → B 200 GB → B 250 GB → B 500 GB → B 1000 GB → B

Frequently asked questions

How many B are in 1 GB?

1 GB = 1000000000 B.

How do I convert gigabytes to bytes?

Multiply the value in gigabytes by 1000000000 to get bytes.

Related conversions

Convert bytes to gigabytes Convert gigabytes to kilobytes Convert gigabytes to megabytes Convert gigabytes to terabytes