Petabytes to Bits
1 PB = 8 × 10¹⁵ bit. Edit either value to convert instantly.
Conversion formula
bit = PB × (1 × 10¹⁵) × (8)1 PB = 8 × 10¹⁵ bit
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
bit (bit)
Bit is a unit of digital information: 1 bit = 0.125 B. One byte contains exactly 8 bits.
Source: NIST: prefixes for binary multiples, IEC definitions
Conversion table
| PB | bit |
|---|---|
| = 8 × 10¹⁵ | |
| ≈ 1.6 × 10¹⁶ | |
| ≈ 4 × 10¹⁶ | |
| ≈ 8 × 10¹⁶ | |
| ≈ 1.2 × 10¹⁷ | |
| ≈ 1.6 × 10¹⁷ | |
| ≈ 2 × 10¹⁷ | |
| ≈ 2.4 × 10¹⁷ | |
| ≈ 3.2 × 10¹⁷ | |
| ≈ 3.6 × 10¹⁷ |
| PB | bit |
|---|---|
| ≈ 4 × 10¹⁷ | |
| ≈ 4.8 × 10¹⁷ | |
| ≈ 5.6 × 10¹⁷ | |
| ≈ 6.4 × 10¹⁷ | |
| ≈ 7.2 × 10¹⁷ | |
| ≈ 8 × 10¹⁷ | |
| ≈ 1.2 × 10¹⁸ | |
| ≈ 1.28 × 10¹⁸ | |
| ≈ 1.36 × 10¹⁸ | |
| ≈ 1.44 × 10¹⁸ |
Frequently asked questions
How many bits are in 1 petabyte?
1 PB = 8 × 10¹⁵ bit. bit = PB × (1 × 10¹⁵) × (8)
How do I convert PB to bit?
bit = PB × (1 × 10¹⁵) × (8)
Is 1 petabyte bigger than 1 bit?
1 PB = 8 × 10¹⁵ bit.
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