ToolNestGigabytes to Bytes Converter
Convert gigabytes to bytes instantly with our free data converter. 1 gigabyte = 1,073,741,824 B — type any value below and the result updates live.
Gigabytes to Bytes Formula
Bytes = Gigabytes × 1,073,741,824 (Gigabytes = Bytes × 9.3132e-10)
Data-size conversion for storage and memory — bits, bytes, kilobytes, megabytes, gigabytes, terabytes, and petabytes. This converter uses binary (1024-based) units, the convention for RAM, file sizes, and storage devices.
Gigabytes to Bytes Conversion Table
| Gigabytes | Bytes | |
|---|---|---|
| 1 GB | = | 1,073,741,824 B |
| 2 GB | = | 2,147,483,648 B |
| 5 GB | = | 5,368,709,120 B |
| 10 GB | = | 10,737,418,240 B |
| 25 GB | = | 26,843,545,600 B |
| 50 GB | = | 53,687,091,200 B |
| 100 GB | = | 107,374,182,400 B |
About Gigabytes and Bytes
A gigabyte is 1,024 megabytes — roughly an hour of HD video or 250 MP3 songs. The unit for phone storage and data plans.
A byte is 8 bits — enough to store one text character. The fundamental unit of file sizes and memory.
Frequently Asked Questions
How many bytes are in one gigabyte?
One gigabyte equals 1,073,741,824 bytes. Multiply any gigabytes value by 1,073,741,824 to convert it.
What is the formula for converting gigabytes to bytes?
Bytes = Gigabytes × 1,073,741,824. To reverse it: gigabytes = bytes × 9.3132e-10.
How do I convert bytes back to gigabytes?
Divide the bytes value by 1,073,741,824 (equivalently, multiply by 9.3132e-10). Or use our bytes-to-gigabytes converter going the other way.
Which is bigger, a gigabyte or a byte?
A gigabyte is bigger — one gigabyte equals 1,073,741,824 bytes.