Gigabytes to Bytes Converter
Instantly convert Gigabytes (GB) to Bytes (B). Used in programming and hardware when converting GB storage specifications to precise byte values.
Quick Reference
How to Convert Gigabytes to Bytes
To convert Gigabytes to Bytes, use this formula:
bytes = GB × 1,073,741,824
Example: Converting 4 GB to Bytes gives you 4,294,967,296 bytes. Just enter your own value in the converter above for an instant result.
Gigabytes to Bytes Conversion Table
Common Gigabytes to Bytes values at a glance — use this as a quick lookup reference:
| Gigabytes (GB) | Bytes (B) |
|---|---|
| 0.25 GB | 2.6844e+8 B |
| 0.5 GB | 5.3687e+8 B |
| 1 GB | 1.0737e+9 B |
| 2 GB | 2.1475e+9 B |
| 4 GB | 4.2950e+9 B |
| 8 GB | 8.5899e+9 B |
| 16 GB | 1.7180e+10 B |
| 32 GB | 3.4360e+10 B |
| 64 GB | 6.8719e+10 B |
| 128 GB | 1.3744e+11 B |
| 256 GB | 2.7488e+11 B |
When to Use Gigabytes to Bytes Conversion
Used in programming and hardware when converting GB storage specifications to precise byte values. Here are the most common scenarios where you will need this conversion:
About Gigabytes and Bytes
One gigabyte equals exactly 1,073,741,824 bytes. This conversion is fundamental in low-level programming and hardware design. Memory allocators and OS kernels specify memory regions in GB for human configuration but manage them at the byte level internally. Network storage protocols defining block sizes convert GB chunk sizes to bytes for protocol implementation. RAID configuration tools let admins specify GB stripe sizes that convert to bytes for disk controller programming. Filesystem partition planning in GB converts to bytes for partition table entry size fields.