Gigabytes to Bytes Converter
GB → B · 💾 Data Storage
1 Gigabytes = 1,073,741,800 Bytes
How to convert Gigabytes to Bytes
To convert Gigabytes to Bytes, multiply the value in Gigabytes by 1,073,741,800. For example, 5 GB = 5,368,709,100 B.
If you need to convert from Gigabytes to Bytes, the key figure to remember is that one Gigabytes equals 1,073,741,800 Bytes. This page gives you a live calculator, a full reference table, and the underlying formula so you can convert GB to B with complete confidence.
Digital storage conversions matter for managing files, planning backups, comparing devices, and understanding internet speeds. The field has a famous complication: the difference between decimal and binary interpretations of the same unit names.
Understanding Gigabytes and Bytes
Storage manufacturers typically use decimal units (1 GB = 1,000 MB), while operating systems often report in binary (1 GiB = 1,024 MiB). This is why a '1 TB' drive shows up as roughly 931 GB in your file manager. Bytes, kilobytes, megabytes, gigabytes, and terabytes form the everyday ladder of digital storage.
How accurate is this conversion?
The conversions here use the decimal (SI) standard where each step is a factor of 1,000, which matches how storage and bandwidth are marketed and sold. If your operating system reports different figures, it is using binary (1,024-based) units.
All conversion factors on ClearUnits are based on internationally recognised standards (the International System of Units, SI, and official definitions). Factors are reviewed for accuracy and the calculator uses full-precision values, rounding only the displayed result.
Quick reference: common Gigabytes to Bytes values
The most frequently searched conversions are 1 Gigabytes = 1,073,741,800 Bytes, 5 Gigabytes = 5,368,709,100 Bytes, 10 Gigabytes = 10,737,418,000 Bytes, and 100 Gigabytes = 107,374,180,000 Bytes. The full table further down covers every common value, and the calculator handles any number you need in between.
Pro tip: When buying storage, remember that advertised capacity is always decimal. A 500 GB drive holds 500 billion bytes, which your computer will display as about 465 GiB — that's not missing space, just a different counting system.
Gigabytes to Bytes — Conversion Table
| Gigabytes (GB) | Bytes (B) |
|---|---|
| 0.1 GB | 107,374,180 B |
| 0.25 GB | 268,435,460 B |
| 0.5 GB | 536,870,910 B |
| 1 GB | 1,073,741,800 B |
| 2 GB | 2,147,483,600 B |
| 5 GB | 5,368,709,100 B |
| 10 GB | 10,737,418,000 B |
| 25 GB | 26,843,546,000 B |
| 50 GB | 53,687,091,000 B |
| 100 GB | 107,374,180,000 B |
| 250 GB | 268,435,460,000 B |
| 500 GB | 536,870,910,000 B |
| 1000 GB | 1,073,741,800,000 B |