Gigabyte to ByteConverter
Instantly convert Gigabyte (GB) to Byte (B). Free, accurate, and easy to use.
How to Convert Gigabyte to Byte
To convert Gigabyte (GB) to Byte (B), multiply your value by 1.0737e+9.
Example: 5 GB × 1.0737e+9 = 5.3687e+9 B
What is a Gigabyte?
The gigabyte equals 1,024 megabytes (1,073,741,824 bytes) in binary conventions, or one billion bytes in decimal SI conventions. It is the principal unit for consumer storage: smartphones, USB drives, and most hard drives are sized in gigabytes or terabytes. A full-length HD movie in compressed format requires about 4–8 GB. The discrepancy between binary and decimal definitions means a '1 GB' drive shows as about 0.93 GB in Windows.
What is a Byte?
The byte is the standard unit of digital storage, equal to 8 bits and capable of encoding 256 distinct values (2⁸). It became the norm with IBM's System/360 in 1964 as the smallest addressable memory unit and remains so in virtually all modern computing architectures. File sizes, RAM, and storage capacities are all measured in bytes or multiples thereof. A single ASCII character requires exactly one byte.
Gigabyte to Byte Conversion Table
| Gigabyte (GB) | Byte (B) |
|---|---|
| 0.001 GB | 1073741.824 B |
| 0.01 GB | 10737418.24 B |
| 0.1 GB | 107374182.4 B |
| 0.5 GB | 536870912 B |
| 1 GB | 1.0737e+9 B |
| 2 GB | 2.1475e+9 B |
| 5 GB | 5.3687e+9 B |
| 10 GB | 1.0737e+10 B |
| 20 GB | 2.1475e+10 B |
| 50 GB | 5.3687e+10 B |
| 100 GB | 1.0737e+11 B |
| 200 GB | 2.1475e+11 B |
| 500 GB | 5.3687e+11 B |
| 1000 GB | 1.0737e+12 B |
| 5000 GB | 5.3687e+12 B |
| 10000 GB | 1.0737e+13 B |
| 50000 GB | 5.3687e+13 B |
| 100000 GB | 1.0737e+14 B |
| 1000000 GB | 1.0737e+15 B |
| 1000000000 GB | 1.0737e+18 B |
Frequently Asked Questions
How do I convert Gigabyte to Byte?
Multiply the Gigabyte value by 1.0737e+9. Formula: B = GB × 1.0737e+9. Example: 10 GB = 1.0737e+10 B.
How many Byte are in one Gigabyte?
One Gigabyte (GB) equals 1.0737e+9 Byte (B).
How many Gigabyte are in one Byte?
One Byte (B) equals 9.3132e-10 Gigabyte (GB).
What is the exact conversion factor from Gigabyte to Byte?
The conversion factor is 1.0737e+9. Multiply any GB value by this number to get B. For the reverse, multiply by 9.3132e-10.
How do I convert Byte back to Gigabyte?
Divide by 1.0737e+9, or equivalently multiply by 9.3132e-10. Formula: GB = B ÷ 1.0737e+9.
Is the Gigabyte-to-Byte conversion internationally standardized?
Yes. Both units are defined by international standards (SI or the international yard/pound agreement), so the conversion factor 1.0737e+9 is exact and universally agreed upon.