Gigabytes to Bytes (GB to B) Converter
Convert gigabytes to bytes (GB to B) instantly. 1 gigabyte = 1,000,000,000 bytes. Free data storage converter with formula, examples and conversion table.
Gigabytes (GB) to Bytes (B) conversion table
Here are the most common conversions for Gigabytes (GB) to Bytes (B) at a glance.
| Gigabytes (GB) | Bytes (B) |
|---|---|
| 0.001 | 1,000,000 |
| 0.01 | 10,000,000 |
| 0.1 | 100,000,000 |
| 1 | 1,000,000,000 |
| 2 | 2,000,000,000 |
| 3 | 3,000,000,000 |
| 5 | 5,000,000,000 |
| 10 | 10,000,000,000 |
| 20 | 20,000,000,000 |
| 30 | 30,000,000,000 |
| 50 | 50,000,000,000 |
| 100 | 100,000,000,000 |
| 1000 | 1,000,000,000,000 |
Gigabytes to Bytes (GB to B) Converter
Use our free Gigabytes to Bytes converter to change any value from GB to B instantly and accurately. 1 gigabyte equals 1,000,000,000 bytes, and 1 byte equals 1.000000e-9 gigabytes. Enter a number, choose the precision and get the result in one click.
Gigabyte to Byte formula
To convert gigabytes to bytes, multiply the number of gigabytes by 1,000,000,000:
B = GB × 1,000,000,000
Example: 25 GB × 1,000,000,000 = 25,000,000,000 B.
Gigabytes to Bytes conversion table
| Gigabytes (GB) | Bytes (B) |
|---|---|
| 1 GB | 1,000,000,000 B |
| 5 GB | 5,000,000,000 B |
| 10 GB | 10,000,000,000 B |
| 25 GB | 25,000,000,000 B |
| 50 GB | 50,000,000,000 B |
| 100 GB | 100,000,000,000 B |
| 1,000 GB | 1,000,000,000,000 B |
Gigabyte and Byte explained
Gigabyte (GB): A gigabyte equals 1,000,000,000 bytes. Phone storage, mobile data plans and RAM are measured in GB.
Byte (B): A byte is 8 bits, enough to store one basic character such as a letter or digit.
How to use the Gigabyte to Byte converter
- Enter the value in gigabytes (GB).
- Choose the number of decimal places (precision).
- Click Submit to convert.
- Read or copy the result in bytes (B).
Common use cases
- Converting data storage measurements for work, school or travel
- Checking data storage values in product specifications
- Quickly comparing metric and imperial or binary and decimal values
- Double-checking manual calculations
Frequently asked questions
How many bytes are in 1 gigabyte?
There are 1,000,000,000 bytes in one gigabyte.
How do I convert bytes back to gigabytes?
Multiply by 1.000000e-9, or use our Byte to Gigabyte converter.
Is this converter accurate?
Yes. It uses decimal (SI) units where 1 kilobyte = 1,000 bytes. Some operating systems show binary units (1 KiB = 1,024 bytes), which give slightly different numbers.
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