Gigabytes to Bytes Converter
Convert Gigabytes to Bytes (GB to B) instantly, with the formula and a table of common values. Free, runs in your browser, nothing uploaded.
Everything happens on your own device. Nothing you type is ever sent anywhere.
Category
Result
1,000,000,000 B
Formula
1 GB = 1,000,000,000 B
Common Gigabytes to Bytes Conversions
| Gigabytes | Bytes |
|---|---|
| 1 GB | 1,000,000,000 B |
| 2 GB | 2,000,000,000 B |
| 5 GB | 5,000,000,000 B |
| 10 GB | 10,000,000,000 B |
| 20 GB | 20,000,000,000 B |
| 50 GB | 50,000,000,000 B |
| 100 GB | 100,000,000,000 B |
| 500 GB | 500,000,000,000 B |
| 1,000 GB | 1,000,000,000,000 B |
This converter handles eight common unit categories - length, weight, temperature, volume, area, speed, data storage, and time - and updates the result instantly as you type, entirely in your browser. Most categories convert by a fixed ratio to a base unit (like meters for length or bytes for data), except temperature, which needs its own formula since 0°C isn't 0°F or 0 K.
Frequently asked questions
How do I convert Gigabytes to Bytes?
Multiply the value in GB by 1,000,000,000: 1 GB = 1,000,000,000 B, so 10 GB = 10,000,000,000 B.
How do I convert Bytes to Gigabytes?
Multiply the value in B by 1 × 10⁻⁹: 1 B = 1 × 10⁻⁹ GB, so 10 B = 1 × 10⁻⁸ GB.
Is the value I enter sent anywhere?
No. The conversion runs entirely in your browser, so nothing you type ever leaves your device.