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Convert petabyte to byte

Here you can quickly calculate how many byte fit in one petabyte.
  • 1 PB = 1000000000000000 B
  • 1 B = 0 PB

Petabyte to byte conversion table

petabyte byte
1 1000000000000000
2 2000000000000000
5 5000000000000000
10 10000000000000000
20 20000000000000000
50 50000000000000000
100 100000000000000000

Formula to convert petabyte to byte

To convert petabyte to byte, multiply by 1000000000000000.

1 PB = 1000000000000000 B
Example: 1 petabyte = 1000000000000000 byte

Common mistakes

  • A byte is 8 bits, and the abbreviations differ only in letter case: lowercase b for bits (Mbit), uppercase B for bytes (MB). Broadband is sold in megabits per second while files are measured in megabytes. Mixing them up makes every figure wrong by a factor of eight.

Quick petabyte to/from byte conversion quiz

Score: 0

5 byte equals 5.0e-16 petabyte.

Correct answer: 5 byte = 5.0e-15 petabyte.

10 petabyte equals 2.0e+15 byte.

Correct answer: 10 petabyte = 1.0e+16 byte.

100 byte equals 1.0e-13 petabyte.

Correct answer: 100 byte = 1.0e-13 petabyte.

100 byte equals 1.0e-12 petabyte.

Correct answer: 100 byte = 1.0e-13 petabyte.

5 petabyte equals 5.0e+16 byte.

Correct answer: 5 petabyte = 5.0e+15 byte.

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