Convert petabytes to bytes
1 PB = 1.0000 × 10^15 B. Change the amount below, or read the formula and the reference table further down.
1 petabyte equals
bytes
1 PB = 1.0000 × 10^15 B
The formula
Petabytes and bytes both measure data & storage from the same zero, so a single multiplier does the job.
B = PB × 1.0000 × 10^15
Going the other way? Convert bytes to petabytes.
Petabytes to bytes table
Common values, rounded for reading.
| Petabytes (PB) | Bytes (B) |
|---|---|
| 1 | 1.0000 × 10^15 |
| 2 | 2.0000 × 10^15 |
| 3 | 3.0000 × 10^15 |
| 4 | 4.0000 × 10^15 |
| 5 | 5.0000 × 10^15 |
| 6 | 6.0000 × 10^15 |
| 7 | 7.0000 × 10^15 |
| 8 | 8.0000 × 10^15 |
| 9 | 9.0000 × 10^15 |
| 10 | 1.0000 × 10^16 |
| 15 | 1.5000 × 10^16 |
| 20 | 2.0000 × 10^16 |
| 25 | 2.5000 × 10^16 |
| 30 | 3.0000 × 10^16 |
| 40 | 4.0000 × 10^16 |
| 50 | 5.0000 × 10^16 |
| 75 | 7.5000 × 10^16 |
| 100 | 1.0000 × 10^17 |
| 250 | 2.5000 × 10^17 |
| 500 | 5.0000 × 10^17 |
| 1,000 | 1.0000 × 10^18 |
Questions people ask
- How many bytes are in a petabyte?
- One petabyte equals 1.0000 × 10^15 bytes.
- How do I convert petabytes to bytes by hand?
- Multiply the number of petabytes by 1.0000 × 10^15. For a rough check, 1.0000 × 10^15 is close enough for most everyday use.
- What is 1 petabyte in bytes?
- 1 petabyte is 1.0000 × 10^15 bytes.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.