1 PB = 0.000867361738 EiB
Petabytes (PB) to Exbibytes (EiB) Converter
The Petabytes (PB) to Exbibytes (EiB) Converter turns your Petabyte (PB) value into Exbibytes (EiB). Type your storage value below — 1 PB = 0.000867361738 EiB, calculated across both decimal (SI) and binary (IEC) standards. This free petabyte to exbibyte calculator doubles as a digital storage converter, file size converter, and data capacity calculator for accurate unit conversion. Also see: Zettabytes to Exabytes.
Petabyte (PB)
A petabyte is 1,000 terabytes or 1,000,000,000,000,000 bytes. Used for large-scale enterprise and cloud storage.
View the petabyte data unit pageExbibyte (EiB)
An exbibyte is 1,024 pebibytes or 2^60 bytes. Used for hyperscale storage in binary measurements.
View the exbibyte data unit pageHow to Convert Petabytes to Exbibytes
To convert petabytes (decimal/SI) to exbibytes (binary/IEC), multiply by 0.000867361738. Decimal units use base 1,000, while binary units use base 1,024.
PB is a decimal (SI) unit—what storage manufacturers advertise. 1 PB = 1,000 of the smaller unit.
EiB is a binary (IEC) unit—what operating systems often display. 1 EiB = 1,024 of the smaller unit. Related: Petabytes to Tebibytes.
1 PB = 0.000867361738 EiB (using SI decimal standard) — or equivalently, 1 EiB = 1,152.921505PB.
PB to EiB conversion rate: 1 petabyte equals 0.000867361738exbibytes — the standard petabyte to exbibyte data storage conversion used by this calculator.
Quick Facts: PB to EiB Storage Conversion
- Conversion factor: 1 PB = 0.000867361738 EiB (SI decimal)
- Reverse factor: 1 EiB = 1,152.921505 PB
- Source unit type: SI decimal storage unit
- Target unit type: IEC binary storage unit
- Category: data storage converter, digital capacity calculator
Steps to Convert Petabyte to Exbibyte
- Enter your petabyte value (PB) into the petabyte to exbibyte converter above.
- The equivalent exbibytes (EiB) value updates instantly using the PB to EiB conversion factor.
- Use the swap control to reverse the calculation and convert exbibytes back into petabytes.
PB to EiB Conversion Formula
Here's the exact PB to EiB formula in copy-paste-ready form — multiply by 0.000867361738 to go from petabytes to exbibytes, or by 1,152.921505 to reverse it — followed by a quick-reference chart of the same conversion.
// Convert PB to EiB
EiB = PB × 0.000867361738
// Reverse: Convert EiB to PB
PB = EiB × 1,152.921505
Petabyte to Exbibyte Conversion Examples
100 PB = 0.086736173799 EiB
256 PB = 0.222044604925 EiB
500 PB = 0.433680868994 EiB
1,000 PB = 0.867361737988 EiB
2,048 PB = 1.7763568394 EiB
What Is a Petabyte (PB)? Definition and Uses
A petabyte is 1,000 terabytes or 1,000,000,000,000,000 bytes. Used for large-scale enterprise and cloud storage.
The petabyte is a SI decimal unit of digital information storage. It uses base 1,000 following the SI (International System of Units) standard.
Common uses: Data centers, cloud storage providers, scientific research, enterprise archives
1 PB = 8 × 10¹⁵ bits = 1 × 10¹⁵ bytes.
The petabyte can be abbreviated as PB; for example, 1 petabyte can be written as 1 PB.
Petabyte Storage Unit at a Glance
| Unit type | SI decimal |
|---|---|
| Base / standard | Base 1,000 — SI (International System of Units) |
| Symbol | PB |
| Common uses | Data centers, cloud storage providers, scientific research, enterprise archives |
What Is a Exbibyte (EiB)? Definition and Uses
An exbibyte is 1,024 pebibytes or 2^60 bytes. Used for hyperscale storage in binary measurements.
The exbibyte is a IEC binary unit of digital information storage. It uses base 1,024 following the IEC (International Electrotechnical Commission) standard.
Common uses: Hyperscale data centers, global storage statistics in binary, cloud provider capacity
1 EiB = 9 × 10¹⁸ bits = 1 × 10¹⁸ bytes.
The exbibyte can be abbreviated as EiB; for example, 1 exbibyte can be written as 1 EiB.
Exbibyte Storage Unit at a Glance
| Unit type | IEC binary |
|---|---|
| Base / standard | Base 1,024 — IEC (International Electrotechnical Commission) |
| Symbol | EiB |
| Common uses | Hyperscale data centers, global storage statistics in binary, cloud provider capacity |
Petabyte to Exbibyte Conversion Table
The table below shows 100 petabyte measurements converted to exbibytes — scroll within the table to see the full range.
| Petabytes | Exbibytes |
|---|---|
| 1 PB | 0.0008673617 EiB |
| 13 PB | 0.0112757026 EiB |
| 26 PB | 0.0225514052 EiB |
| 39 PB | 0.0338271078 EiB |
| 52 PB | 0.0451028104 EiB |
| 65 PB | 0.056378513 EiB |
| 78 PB | 0.0676542156 EiB |
| 91 PB | 0.0789299182 EiB |
| 104 PB | 0.0902056208 EiB |
| 117 PB | 0.1014813233 EiB |
| 130 PB | 0.1127570259 EiB |
| 143 PB | 0.1240327285 EiB |
| 156 PB | 0.1353084311 EiB |
| 169 PB | 0.1465841337 EiB |
| 182 PB | 0.1578598363 EiB |
| 195 PB | 0.1691355389 EiB |
| 208 PB | 0.1804112415 EiB |
| 221 PB | 0.1916869441 EiB |
| 234 PB | 0.2029626467 EiB |
| 247 PB | 0.2142383493 EiB |
| 260 PB | 0.2255140519 EiB |
| 273 PB | 0.2367897545 EiB |
| 286 PB | 0.2480654571 EiB |
| 299 PB | 0.2593411597 EiB |
| 312 PB | 0.2706168623 EiB |
| 325 PB | 0.2818925648 EiB |
| 338 PB | 0.2931682674 EiB |
| 351 PB | 0.30444397 EiB |
| 364 PB | 0.3157196726 EiB |
| 377 PB | 0.3269953752 EiB |
| 390 PB | 0.3382710778 EiB |
| 403 PB | 0.3495467804 EiB |
| 416 PB | 0.360822483 EiB |
| 429 PB | 0.3720981856 EiB |
| 442 PB | 0.3833738882 EiB |
| 455 PB | 0.3946495908 EiB |
| 468 PB | 0.4059252934 EiB |
| 481 PB | 0.417200996 EiB |
| 494 PB | 0.4284766986 EiB |
| 507 PB | 0.4397524012 EiB |
| 520 PB | 0.4510281038 EiB |
| 533 PB | 0.4623038063 EiB |
| 546 PB | 0.4735795089 EiB |
| 559 PB | 0.4848552115 EiB |
| 572 PB | 0.4961309141 EiB |
| 585 PB | 0.5074066167 EiB |
| 598 PB | 0.5186823193 EiB |
| 611 PB | 0.5299580219 EiB |
| 624 PB | 0.5412337245 EiB |
| 637 PB | 0.5525094271 EiB |
| 650 PB | 0.5637851297 EiB |
| 663 PB | 0.5750608323 EiB |
| 676 PB | 0.5863365349 EiB |
| 689 PB | 0.5976122375 EiB |
| 702 PB | 0.6088879401 EiB |
| 715 PB | 0.6201636427 EiB |
| 728 PB | 0.6314393453 EiB |
| 741 PB | 0.6427150478 EiB |
| 754 PB | 0.6539907504 EiB |
| 767 PB | 0.665266453 EiB |
| 780 PB | 0.6765421556 EiB |
| 793 PB | 0.6878178582 EiB |
| 806 PB | 0.6990935608 EiB |
| 819 PB | 0.7103692634 EiB |
| 832 PB | 0.721644966 EiB |
| 845 PB | 0.7329206686 EiB |
| 858 PB | 0.7441963712 EiB |
| 871 PB | 0.7554720738 EiB |
| 884 PB | 0.7667477764 EiB |
| 897 PB | 0.778023479 EiB |
| 910 PB | 0.7892991816 EiB |
| 923 PB | 0.8005748842 EiB |
| 936 PB | 0.8118505868 EiB |
| 949 PB | 0.8231262894 EiB |
| 962 PB | 0.8344019919 EiB |
| 975 PB | 0.8456776945 EiB |
| 988 PB | 0.8569533971 EiB |
| 1,001 PB | 0.8682290997 EiB |
| 1,014 PB | 0.8795048023 EiB |
| 1,027 PB | 0.8907805049 EiB |
| 1,040 PB | 0.9020562075 EiB |
| 1,053 PB | 0.9133319101 EiB |
| 1,066 PB | 0.9246076127 EiB |
| 1,079 PB | 0.9358833153 EiB |
| 1,092 PB | 0.9471590179 EiB |
| 1,105 PB | 0.9584347205 EiB |
| 1,118 PB | 0.9697104231 EiB |
| 1,131 PB | 0.9809861257 EiB |
| 1,144 PB | 0.9922618283 EiB |
| 1,157 PB | 1.00353753 EiB |
| 1,170 PB | 1.01481323 EiB |
| 1,183 PB | 1.02608894 EiB |
| 1,196 PB | 1.03736464 EiB |
| 1,209 PB | 1.04864034 EiB |
| 1,222 PB | 1.05991604 EiB |
| 1,235 PB | 1.07119175 EiB |
| 1,248 PB | 1.08246745 EiB |
| 1,261 PB | 1.09374315 EiB |
| 1,274 PB | 1.10501885 EiB |
| 1,287 PB | 1.11629456 EiB |
SI Decimal vs Binary: Why Two Different Standards?
When converting petabytes to exbibytes, different tools may give slightly different results. This is because there are two competing standards for measuring digital storage:
| Standard | Base | 1 KB equals | Used By |
|---|---|---|---|
| SI Decimal | 1000 | 1,000 bytes | Hard drive manufacturers, macOS, network speeds |
| Binary (IEC) | 1024 | 1,024 bytes | Windows, Linux (partially), RAM specifications |
Note: Our calculator defaults to SI decimal (base 1000) to match the box label. To match Windows, toggle the standard above the converter.
FAQs: Petabyte to Exbibyte Conversion
How many exbibytes are in 1 petabyte?
1 Petabyte (PB) equals 0.000867361738 Exbibytes using the SI decimal standard.
How do I convert petabytes to exbibytes?
Multiply the petabyte value by 0.000867361738 to get exbibytes. For example, 10 PB = 0.00867361738 EiB.
Is a petabyte bigger than a exbibyte?
No. 1 PB = 0.000867361738 EiB, so the exbibyte is larger — 1 EiB = 1,152.921505 PB.
What is Petabyte (PB) commonly used for?
Data centers, cloud storage providers, scientific research, enterprise archives.