Gibibytes (GiB) to Bytes (B) Converter
Enter your Gibibytes (GiB) value to convert to Bytes (B). 1 GiB = 1,073,741,824 B, calculated across both decimal (SI) and binary (IEC) standards.
Convert Gibibytes to Bytes
Do you want to convert bytes to gibibytes?
How to Convert Gibibytes to Bytes
To convert gibibytes to bytes, multiply by 1,073,741,824. This gives you the equivalent storage size in the target unit. Try the how many Gibibytes in a B.
GiB: A gibibyte is 1,024 mebibytes or 1,073,741,824 bytes. This is what operating systems actually display for storage. You might also need: calculate GiB to MB.
B: A byte consists of 8 bits and is the standard unit for measuring digital storage. One byte can represent 256 different values (0-255). Learn more: Zib to B conversion rate.
1 GiB = 1,073,741,824 B (using SI decimal standard) — which means there are 1,073,741,824bytes in every gibibyte.
GiB to B Conversion Formula
// Convert GiB to B
B = GiB × 1,073,741,824
// Reverse: Convert B to GiB
GiB = B × 9.313226e-10
GiB to B Conversion Examples
100 GiB = 107,374,182,400 B
256 GiB = 274,877,906,944 B
500 GiB = 536,870,912,000 B
1,000 GiB = 1,073,741,824,000 B
2,048 GiB = 2,199,023,255,552 B
What Is a Gibibyte?
A gibibyte is 1,024 mebibytes or 1,073,741,824 bytes. This is what operating systems actually display for storage. Learn more: converting Yobibytes to Zebibytes.
The gibibyte is a IEC binary unit of digital information storage. It uses base 1,024 following the IEC (International Electrotechnical Commission) standard. See also: Yobibits Per Second in Petabits Per Second.
Common uses: Windows/macOS file sizes, SSD actual capacity, RAM modules Try the GiB to Mb.
1 GiB = 9 × 10⁹ bits = 1 × 10⁹ bytes.
The gibibyte can be abbreviated as GiB; for example, 1 gibibyte can be written as 1 GiB.
What Is a Byte?
A byte consists of 8 bits and is the standard unit for measuring digital storage. One byte can represent 256 different values (0-255). See also: Mb to B converter.
The byte is a fundamental unit of digital information storage. It uses base 1,000 following the SI (International System of Units) standard. You might also need: KiB to Mib calculator.
Common uses: File sizes, memory addressing, character encoding (ASCII, UTF-8) Related: convert TB/s to PiB/s.
1 B = 8 bits = 1 bytes.
The byte can be abbreviated as B; for example, 1 byte can be written as 1 B.
Gibibyte to Byte Conversion Table
The table below shows various gibibyte measurements converted to bytes.
| Gibibytes | Bytes |
|---|---|
| 1 GiB | 1,073,741,824 B |
| 2 GiB | 2,147,483,648 B |
| 5 GiB | 5,368,709,120 B |
| 10 GiB | 10,737,418,240 B |
| 25 GiB | 26,843,545,600 B |
| 50 GiB | 53,687,091,200 B |
| 100 GiB | 107,374,182,400 B |
| 128 GiB | 137,438,953,472 B |
| 250 GiB | 268,435,456,000 B |
| 256 GiB | 274,877,906,944 B |
| 500 GiB | 536,870,912,000 B |
| 512 GiB | 549,755,813,888 B |
| 1,000 GiB | 1,073,741,824,000 B |
| 1,024 GiB | 1,099,511,627,776 B |
💡 Storage Engineer Tip
For accurate capacity planning, always verify whether specifications use SI decimal (base 1000) or binary (base 1024) units. The difference becomes significant at larger scales.
— Subash Geetha Krishnan, 15+ years in enterprise storage
When to Convert GiB to B
Common scenario: Planning storage allocation, comparing specifications, or converting between gibibyte and byte for capacity planning. Related: GiB → GB.
Other situations include storage planning for calculating how much data fits in a given capacity, file management for understanding sizes across different scales, cost estimation for budgeting cloud storage, and backup planning for determining media requirements. Use our convert Yottabytes to Bytes.