A petabyte, PByte, or PB, is equal to 1,000,000,000,000,000 (1015) bytes.
What comes before a petabyte?
A terabyte comes before a petabyte.
When the “b” is lowercase, like Pb, this refers to a petabit.
- What comes before a petabyte?
- What comes after a petabyte?
- Petabyte vs. other data measurements.
- Related information
What comes after a petabyte?
An exabyte comes after a petabyte.
Petabyte vs. other data measurements
Using this chart, you can find how many petabytes are in other measurements. For example, you can see 1,000 petabytes in an exabyte. For measurements that are smaller than a petabyte, the decimal value is shown.
Big data, Binary, Measurements, Peta, Storage device
Related information
- Compare petabyte and other measurements with our conversion tool.
- How much is 1 byte, kilobyte, megabyte, gigabyte, etc.?
