Petabytes to Bytes Converter

Convert petabytes to bytes instantly. One petabyte equals 1e+15 bytes, so you can type any value in PB and read the answer in B. The page also shows…

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Convert petabytes to bytes instantly. One petabyte equals 1e+15 bytes, so you can type any value in PB and read the answer in B. The page also shows a conversion table and the exact formula used.

Enter your values

Each successful calculation counts toward this tool’s 8 free daily uses. Values stay in your browser.

Worked example

Example calculated from the starting values. Enter your own values and press Calculate to get your result.

Bytes1e+15 B

1 PB = 1e+15 B

With the default inputs (value in petabytes = 1 PB), the results are: bytes 1e+15 B.

Petabytes to bytes conversion table

Reference table based on the example values; it is not your calculation result.

petabytes (PB)bytes (B)
11e+15
22e+15
55e+15
101e+16
252.5e+16
505e+16
1001e+17
5005e+17
1,0001e+18

Frequently asked questions

How many bytes are in one petabyte?

1 petabyte = 1e+15 bytes.

What is the formula to convert petabytes to bytes?

Multiply the value in petabytes by 1e+15.

How do I convert bytes back to petabytes?

1 byte = 1e-15 petabytes.

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