Petabyte to Exbibit Conversion Calculator: Free Online Tool
Convert petabytes to exbibits with our free online data storage converter.
Petabyte to Exbibit Calculator
How to Use the Calculator:
- Enter the value you want to convert in the 'From' field (Petabyte).
- The converted value in Exbibit will appear automatically in the 'To' field.
- Use the dropdown menus to select different units within the Data Storage category.
- Click the swap button (⇌) to reverse the conversion direction.
How to Convert Petabyte to Exbibit
Converting Petabyte to Exbibit involves multiplying the value by a specific conversion factor, as shown in the formula below.
Formula:
1 Petabyte = 0.00693889 exbibitsExample Calculation:
Convert 10 petabytes: 10 × 0.00693889 = 0.0693889 exbibits
Disclaimer: For Reference Only
These conversion results are provided for informational purposes only. While we strive for accuracy, we make no guarantees regarding the precision of these results, especially for conversions involving extremely large or small numbers which may be subject to the inherent limitations of standard computer floating-point arithmetic.
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What is a Petabyte and a Exbibit?
A petabyte (PB) is a multiple of the byte unit for digital information storage. The prefix peta- (symbol P) is defined in the International System of Units (SI) as a multiplier of 1015 (1 quadrillion, or 1 followed by 15 zeros). Therefore, 1 petabyte = 1,000,000,000,000,000 bytes. This is equivalent to 1,000 terabytes (TB) or 1,000,000 gigabytes (GB). The petabyte is distinct from the pebibyte (PiB), which uses the binary prefix 'pebi-' established by the International Electrotechnical Commission (IEC) and equals 250 bytes.
An exbibit (Eib) is a unit of digital information equal to 260 bits, which is 1,152,921,504,606,846,976 bits. It uses the binary prefix 'exbi-' established by the International Electrotechnical Commission (IEC). The exbibit is closely related to the exabit (Eb), which is defined using the SI decimal prefix 'exa-' as 1018 bits.
Note: The Petabyte is part of the imperial/US customary system, primarily used in the US, UK, and Canada for everyday measurements. The Exbibit belongs to the imperial/US customary system.
History of the Petabyte and Exbibit
The prefix 'peta-' originates from the Greek word "pente," meaning five (as 1015 = 10005), and was officially adopted as an SI prefix in 1975. In computing and data storage, the term 'petabyte' became necessary as data volumes grew exponentially beyond the terabyte scale in the late 20th and early 21st centuries. Initially, like other SI prefixes (kilo-, mega-, giga-, tera-), 'peta-' was sometimes ambiguously used by some to refer to the nearest power of 2 (250). However, the formal adoption of binary prefixes like 'pebi-' (Pi) by the IEC in 1998 aimed to resolve this confusion, clarifying that petabyte (PB) should strictly refer to 1015 bytes, while pebibyte (PiB) refers to 250 bytes. Despite standardization, the term PB is still sometimes used loosely in casual contexts, but in technical specifications and marketing, PB almost always means 1015 bytes.
The prefix 'exbi-' (for 260) was established by the IEC in 1998, along with other binary prefixes (kibi-, mebi-, gibi-, tebi-, pebi-). This was done to resolve the ambiguity surrounding the use of SI prefixes (like kilo, mega, giga) to represent both powers of 1000 and powers of 1024 in digital information contexts. The term 'exbibit' specifically denotes the 260 multiple of bits, ensuring clarity in technical specifications. Its practical relevance grew with the need to precisely measure extremely large data capacities and transfers in binary terms.
Common Uses for petabytes and exbibits
Explore the typical applications for both Petabyte (imperial/US) and Exbibit (imperial/US) to understand their common contexts.
Common Uses for petabytes
Petabytes are used to quantify extremely large amounts of digital storage and data:
- Capacity of large-scale data centers, cloud storage platforms (e.g., Google Drive, AWS S3, Azure Blob Storage), and enterprise storage systems.
- Big data analytics, involving the processing and storage of vast datasets for scientific research (like genomics, particle physics, astronomy), business intelligence, and machine learning model training.
- National digital archives, large media libraries, and corporate data repositories storing historical records, high-resolution multimedia content, or extensive backups.
- High-performance computing (HPC) environments managing massive simulation outputs or experimental data collections.
- Large-scale video surveillance systems storing continuous high-resolution footage from numerous cameras.
- Quantifying the total amount of data generated globally or traversing major internet backbones over periods.
Common Uses for exbibits
Exbibits are used in highly technical fields where precise measurement of very large quantities of data based on powers of 2 is necessary. Common contexts include:
- Theoretical specifications for large-scale computer memory architectures.
- Advanced file system design and capacity reporting where binary multiples are standard.
- Specific large-scale scientific computing applications demanding exact binary measurements (e.g., massive simulations, data analysis).
- Technical documentation comparing binary and decimal data magnitudes at the exa-scale.
It is significantly less common in everyday language or consumer-facing specifications compared to the exabit (Eb) or exabyte (EB).
Frequently Asked Questions
Questions About Petabyte (PB)
How many bytes are in a petabyte (PB)?
There are exactly 1,000,000,000,000,000 bytes (one quadrillion bytes, or 1015 bytes) in 1 petabyte (PB), according to the standard SI definition of the prefix 'peta-'.
How many terabytes (TB) are in a petabyte (PB)?
There are 1,000 terabytes (TB) in 1 petabyte (PB). This follows the SI prefixes where each prefix increases by a factor of 1,000: 1 PB = 1015 bytes and 1 TB = 1012 bytes. Therefore, 1 PB / 1 TB = 1015 / 1012 = 103 = 1,000.
What is the difference between a petabyte (PB) and a pebibyte (PiB)?
- A petabyte (PB) uses the decimal SI prefix 'peta-' and equals 1015 bytes (1,000,000,000,000,000 bytes). It is commonly used in storage marketing and cloud capacity definitions.
- A pebibyte (PiB) uses the binary IEC prefix 'pebi-' and equals 250 bytes (1,125,899,906,842,624 bytes). It is used for precise measurement in technical contexts where powers of 2 are relevant (like OS reporting or memory architecture).
A pebibyte is approximately 12.6% larger than a petabyte (1 PiB ≈ 1.126 PB).
What is the difference between a petabyte (PB) and a petabit (Pb)?
- A petabyte (PB) measures data storage capacity in bytes and equals 1015 bytes.
- A petabit (Pb) measures data quantity or data transfer speed in bits and equals 1015 bits.
Assuming the standard definition of 1 byte = 8 bits, 1 petabyte (PB) is equal to 8 petabits (Pb). Calculation: 1 PB = 1015 bytes = 1015 * 8 bits = 8 * 1015 bits = 8 Pb. Therefore, a petabyte represents 8 times more data storage capacity than the equivalent number of petabits.
Why is PB often used in marketing instead of PiB?
Storage manufacturers typically market drive and system capacities using the decimal prefix petabyte (PB) because 1015 bytes yields a larger, rounder number compared to the equivalent value expressed using the binary prefix pebibyte (PiB) (which is 250 bytes). For instance, a storage system containing exactly 1,000,000,000,000,000 bytes is advertised as 1 PB. If measured in pebibytes, this same physical capacity would be approximately 0.888 PiB (since 1015 / 250 ≈ 0.888). Using PB allows manufacturers to present higher capacity figures, which is advantageous for marketing. This often leads to discrepancies where users see a marketed capacity in PB (or TB, GB) but their operating system reports a lower number when using binary calculations (often labeled GiB/TiB/PiB, or sometimes confusingly still labeled GB/TB/PB).
About Exbibit (Eib)
How many bits are in an exbibit?
There are exactly 260 bits in 1 exbibit (Eib). This equals 1,152,921,504,606,846,976 bits.
How many pebibits (Pib) are in an exbibit (Eib)?
There are 1,024 pebibits (Pib) in 1 exbibit (Eib). This is because 1 Eib = 260 bits and 1 Pib = 250 bits, and 260 / 250 = 210 = 1,024.
What is the difference between an exbibit (Eib) and an exabit (Eb)?
An exbibit (Eib) represents 260 bits (binary prefix), while an exabit (Eb) represents 1018 bits (decimal prefix). An exbibit is larger than an exabit, with 1 Eib ≈ 1.15 Eb.
What is the difference between an exbibit (Eib) and an exbibyte (EiB)?
An exbibit (Eib) measures information in bits, whereas an exbibyte (EiB) measures information in bytes. Assuming the standard 1 byte = 8 bits, 1 exbibyte (EiB) is equal to 8 exbibits (Eib). Both use the binary prefix 'exbi-' (260).
Conversion Table: Petabyte to Exbibit
| Petabyte (PB) | Exbibit (Eib) |
|---|---|
| 1 | 0.007 |
| 5 | 0.035 |
| 10 | 0.069 |
| 25 | 0.174 |
| 50 | 0.347 |
| 100 | 0.694 |
| 500 | 3.469 |
| 1,000 | 6.939 |