Petabytes to Bytes
1 PB = 1 × 10¹⁵ B. Edit either value to convert instantly.
Conversion formula
B = PB × (1 × 10¹⁵) × (1)1 PB = 1 × 10¹⁵ B
petabyte (PB)
Petabyte is a unit of digital information: 1 PB = 1 × 10¹⁵ 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
| PB | B |
|---|---|
| = 1 × 10¹⁵ | |
| = 2 × 10¹⁵ | |
| = 5 × 10¹⁵ | |
| ≈ 1 × 10¹⁶ | |
| ≈ 1.5 × 10¹⁶ | |
| ≈ 2 × 10¹⁶ | |
| ≈ 2.5 × 10¹⁶ | |
| ≈ 3 × 10¹⁶ | |
| ≈ 4 × 10¹⁶ | |
| ≈ 4.5 × 10¹⁶ |
| PB | B |
|---|---|
| ≈ 5 × 10¹⁶ | |
| ≈ 6 × 10¹⁶ | |
| ≈ 7 × 10¹⁶ | |
| ≈ 8 × 10¹⁶ | |
| ≈ 9 × 10¹⁶ | |
| ≈ 1 × 10¹⁷ | |
| ≈ 1.5 × 10¹⁷ | |
| ≈ 1.6 × 10¹⁷ | |
| ≈ 1.7 × 10¹⁷ | |
| ≈ 1.8 × 10¹⁷ |
Frequently asked questions
How many bytes are in 1 petabyte?
1 PB = 1 × 10¹⁵ B. B = PB × (1 × 10¹⁵) × (1)
How do I convert PB to B?
B = PB × (1 × 10¹⁵) × (1)
Is 1 petabyte bigger than 1 byte?
1 PB = 1 × 10¹⁵ B.
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