Convert Gigabytes to Bytes
Convert gigabytes to bytes (GB to B) instantly. Free, accurate gigabytes to bytes calculator with conversion formula and chart.
1 GB = 1000000000 B
Conversion formula
1 gigabyte = 1e+9 bytes
Multiply a value in gigabytes by 1e+9 to get bytes; divide by the same number to convert back.
Gigabytes to Bytes conversion table
| Gigabytes (GB) | Bytes (B) |
|---|---|
| 1 GB | 1e+9 B |
| 2 GB | 2e+9 B |
| 5 GB | 5e+9 B |
| 10 GB | 1e+10 B |
| 25 GB | 2.5e+10 B |
| 50 GB | 5e+10 B |
| 100 GB | 1e+11 B |
| 500 GB | 5e+11 B |
| 1,000 GB | 1e+12 B |
- For example, 12 gigabytes is 1.2e+10 bytes.
- A value of 75 gigabytes converts to 7.5e+10 bytes.
- Going the other way, 1 byte is 1e-9 gigabytes.
More data storage conversions
About Gigabytes to Bytes
Easily convert gigabytes (GB) to bytes (B) with this free, instant calculator. Enter a value in gigabytes to see the equivalent in bytes right away — accurate and calculated in your browser.
How to use Gigabytes to Bytes
- 1
Enter the number of gigabytes you want to convert.
- 2
The equivalent value in bytes appears instantly.
- 3
Switch units anytime to convert in either direction.
How to convert Gigabytes to Bytes
Enter any value in gigabytes (GB) and this calculator instantly shows the equivalent in bytes (B) using the exact internationally agreed conversion factor — no rounding tricks, no ads in the way, and it works offline once the page is loaded.
Use the swap button to convert in the other direction (bytes to gigabytes), or switch to any other data storage unit from the dropdown — the same page handles bits, bytes, kilobytes, megabytes, gigabytes, terabytes, kibibytes, mebibytes, gibibytes.
Frequently Asked Questions
How do you convert gigabytes to bytes?
Enter your value in gigabytes and the converter instantly shows the result in bytes using the exact conversion factor.
Is the gigabytes to bytes converter free?
Yes — it's completely free, instant and requires no sign-up.
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