Convert Gigabyte to Byte
Use this free converter to change gigabytes (GB) into bytes (B). Gigabyte and byte both measure digital storage. As a quick reference, 1 GB equals 1073741800 B, and 1 B equals 9.3132e-10 GB.
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Byte (B)
1073741800
1 GB = 1073741800 B
Digital Storage conversion table
| Gigabyte | Byte |
|---|---|
| 0.01 | 10737418 |
| 0.1 | 107374180 |
| 0.5 | 536870910 |
| 1 | 1073741800 |
| 2 | 2147483600 |
| 3 | 3221225500 |
| 5 | 5368709100 |
| 10 | 10737418000 |
| 20 | 21474836000 |
| 25 | 26843546000 |
| 50 | 53687091000 |
| 100 | 107374180000 |
| 1,000 | 1.0737e+12 |
How to convert Gigabyte to Byte
Multiply the gigabyte value by 1073741800 to get bytes.
- Enter the number of gigabytes you want to convert.
- The converter instantly shows the equivalent value in bytes.
- Worked example: 15 GB × 1073741800 = 16106127000 B.
- Use the swap button to reverse the conversion (byte to gigabyte).
About these units
Gigabyte (GB)
- Definition
- A gigabyte (GB) is 1,024 megabytes, the common unit for storage and memory capacity.
- History
- Gigabyte-scale storage became affordable for consumers in the early 2000s.
- Current use
- Gigabytes measure RAM, phone storage, and monthly mobile data allowances.
Byte (B)
- Definition
- A byte (B) is a unit of digital information made up of 8 bits, enough to store a single character.
- History
- The term was coined at IBM in the 1950s; the 8-bit byte became standard with early microprocessors.
- Current use
- Bytes are the fundamental unit for file sizes and memory in computing.
Frequently asked questions
How many bytes are in a gigabyte?
There are 1073741800 B in 1 GB. To convert, multiply the number of gigabytes by 1073741800.
How do I convert gigabytes to bytes?
Multiply the gigabyte value by 1073741800 to get bytes. For example, 10 GB = 10737418000 B.
Is this gigabyte-to-byte converter free?
Yes. This converter is completely free, runs entirely in your browser, and requires no sign-up. Your inputs never leave your device.
Convert Gigabyte to other digital storage units
| Unit | 1 Gigabyte equals |
|---|---|
| Byte (B) | 1073741800 B |
| Kilobyte (KB) | 1048576 KB |
| Megabyte (MB) | 1024 MB |
| Terabyte (TB) | 0.0009765625 TB |
| Petabyte (PB) | 9.5367e-7 PB |
| Bit (bit) | 8589934600 bit |
| Kilobit (Kb) | 8388608 Kb |
| Megabit (Mb) | 8192 Mb |
| Gigabit (Gb) | 8 Gb |