How many PB in 1 byte? The answer is 8.8817841970013E-16. We assume you are converting between petabyte and byte. You can view more details on each measurement unit: PB or byte The main non-SI unit for computer data storage is the byte. 1 PB is equal to 1125899906842624 byte. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between petabytes and bytes. Type in your own numbers in the form to convert the units!
1 PB to byte = 1125899906842624 byte
2 PB to byte = 2251799813685248 byte
3 PB to byte = 3377699720527872 byte
4 PB to byte = 4503599627370496 byte
5 PB to byte = 5629499534213120 byte
6 PB to byte = 6755399441055744 byte
7 PB to byte = 7881299347898368 byte
8 PB to byte = 9007199254740992 byte
9 PB to byte = 10133099161583616 byte
10 PB to byte = 11258999068426240 byte
You can do the reverse unit conversion from byte to PB, or enter any two units below:
Most users prefer the non-SI common usage for this term, so on this site a petabyte is the same as a pebibyte, which equals 250 bytes.
A byte is the basic unit of measurement of information storage in computer science. In many computer architectures it is a unit of memory addressing, consisting of 8 bits.
Since computer memory comes in base two rather than 10, a large portion of the software and computer industry use binary estimates of the SI-prefixed quantities, while producers of computer storage devices prefer the SI values. This is why a computer hard drive advertised with a "100 GB" decimal storage capacity actually contains no more than 93 GB of 8-bit (power of 2) addressable storage.
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