1 petabyte (PB) = 1e+15 bytes (B). To convert, multiply by 1e+15: B = PB × 1e+15. For example, 5 PB = 5e+15 B.
B = PB × 1e+15
Petabytes to bytes table
| Petabytes (PB) | Bytes (B) |
|---|---|
| 1 | 1e+15 |
| 2 | 2e+15 |
| 3 | 3e+15 |
| 4 | 4e+15 |
| 5 | 5e+15 |
| 10 | 1e+16 |
| 20 | 2e+16 |
| 25 | 2.5e+16 |
| 50 | 5e+16 |
| 100 | 1e+17 |
| 250 | 2.5e+17 |
| 500 | 5e+17 |
| 1,000 | 1e+18 |
The two units
Petabyte (PB). One quadrillion bytes.
Byte (B). Eight bits. File sizes and memory are counted in bytes.
Convert petabytes to other units
- Petabytes to bits — 1 PB = 8e+15 bit
- Petabytes to kilobytes — 1 PB = 1,000,000,000,000 kB
- Petabytes to megabytes — 1 PB = 1,000,000,000 MB
- Petabytes to gigabytes — 1 PB = 1,000,000 GB
- Petabytes to terabytes — 1 PB = 1,000 TB
- Petabytes to kibibytes — 1 PB = 976,562,500,000 KiB
- Petabytes to mebibytes — 1 PB = 953,674,316.4 MiB
- Petabytes to gibibytes — 1 PB = 931,322.5746 GiB
- Petabytes to tebibytes — 1 PB = 909.4947018 TiB
Convert other units to bytes
Questions people ask
- How many bytes are in a petabyte?
- 1e+15.
- How do you convert petabytes to bytes?
- B = PB × 1e+15. It is the same as dividing by 1e-15.
- How do you convert bytes back to petabytes?
- PB = B ÷ 1e+15. See bytes to petabytes.
Results use the legal definitions of each unit and are checked against the Pint unit library. Display rounds to 10 significant digits. All unit conversions · More tools
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