Gigabytes to bytes
1 gigabyte in bytes
1 GB = 1,000,000,000 B
B = GB × 1,000,000,000
To convert gigabytes to bytes, multiply by 1,000,000,000. The table below gives the values people look up most often, and the converter works for any number.
Gigabytes to bytes table
| Gigabytes | Bytes |
|---|---|
| 1 GB | 1,000,000,000 |
| 2 GB | 2,000,000,000 |
| 3 GB | 3,000,000,000 |
| 4 GB | 4,000,000,000 |
| 5 GB | 5,000,000,000 |
| 10 GB | 10,000,000,000 |
| 15 GB | 15,000,000,000 |
| 20 GB | 20,000,000,000 |
| 25 GB | 25,000,000,000 |
| 30 GB | 30,000,000,000 |
| 40 GB | 40,000,000,000 |
| 50 GB | 50,000,000,000 |
| 75 GB | 75,000,000,000 |
| 100 GB | 100,000,000,000 |
| 250 GB | 250,000,000,000 |
| 500 GB | 500,000,000,000 |
| 1,000 GB | 1,000,000,000,000 |
How the conversion works
The relationship is B = GB × 1,000,000,000. Both units measure data, so the conversion is a fixed factor that never changes.
Common questions
- How many bytes are in one gigabyte?
- One gigabyte equals 1,000,000,000 bytes. B = GB × 1,000,000,000.
- How do you convert gigabytes to bytes?
- Use B = GB × 1,000,000,000. So 10 GB is 10,000,000,000 B.
- How many gigabytes are in one byte?
- One byte equals 1 × 10^-9 gigabytes, which is the reverse of the conversion above.
Related pages
Sources
- Guide for the Use of the International System of Units (SP 811) — NIST (Public domain (US Government))
- The International System of Units (SI Brochure) — Bureau International des Poids et Mesures
- Calculated on this page — At One Place