Gigabyte to Byte Converter

Convert gigabyte to byte instantly.

Standard data storage units

bit 858993459200
byte 107374182400
kilobyte 104857600
megabyte 102400
terabyte 0.0977
petabyte 0.0001
kibibyte 104857600
mebibyte 102400
gibibyte 100
tebibyte 0.0977

Fun comparisons

text messages 💬~ 671088640
smartphone photos 📷~ 35791.39
MP3 songs 🎵~ 21474.84
HD movies 🎬~ 26.84
1 TB hard drives 💾~ 0.11

How to convert gigabyte to byte

Enter your value in gigabyte and see the result in byte instantly. The converter includes real-world comparisons - like photos, songs and HD movies - to help you picture what the number means in practice.

Gigabytes describe phone storage and large downloads; bytes are the granular base unit used in programming. One gigabyte equals 1,073,741,824 bytes.

Need the opposite direction? Convert byte to gigabyte just as easily, or explore all our data storage conversions.

Common gigabyte to byte conversions

Gigabyte (GB)Byte (B)
11073741824
5536870912
101073741824
25268435456
50536870912
1001073741824
500536870912
10001073741824

Frequently asked questions

1 gigabyte equals 1073741824 byte.

Multiply by 1073741824. For example, 5 GB = 536870912 B.

A 2.5 GB game file equals 2,684,354,560 bytes (2.5 x 1,073,741,824).

1 byte equals 0.000000000931323 gigabyte.

100 gigabyte equals 1073741824 byte.

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