Gigabytes to Bytes
1 GB = 1 × 10⁹ B. Edit either value to convert instantly.
Conversion formula
B = GB × (1 × 10⁹) × (1)1 GB = 1 × 10⁹ B
gigabyte (GB)
Gigabyte is a unit of digital information: 1 GB = 1 × 10⁹ B. The decimal prefix is a power of 10; 1 KB = 1,000 B, while 1 KiB = 1,024 B.
Source: NIST: prefixes for binary multiples, IEC definitions
byte (B)
Byte is a unit of digital information. One byte contains exactly 8 bits.
Source: NIST: prefixes for binary multiples, IEC definitions
Conversion table
| GB | B |
|---|---|
| = 1 × 10⁹ | |
| = 2 × 10⁹ | |
| = 5 × 10⁹ | |
| = 1 × 10¹⁰ | |
| = 1.5 × 10¹⁰ | |
| = 2 × 10¹⁰ | |
| = 2.5 × 10¹⁰ | |
| = 3 × 10¹⁰ | |
| = 4 × 10¹⁰ | |
| = 4.5 × 10¹⁰ |
| GB | B |
|---|---|
| = 5 × 10¹⁰ | |
| = 6 × 10¹⁰ | |
| = 7 × 10¹⁰ | |
| = 8 × 10¹⁰ | |
| = 9 × 10¹⁰ | |
| = 1 × 10¹¹ | |
| = 1.5 × 10¹¹ | |
| = 1.6 × 10¹¹ | |
| = 1.7 × 10¹¹ | |
| = 1.8 × 10¹¹ |
Frequently asked questions
How many bytes are in 1 gigabyte?
1 GB = 1 × 10⁹ B. B = GB × (1 × 10⁹) × (1)
How do I convert GB to B?
B = GB × (1 × 10⁹) × (1)
Is 1 gigabyte bigger than 1 byte?
1 GB = 1 × 10⁹ B.
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