Kibibyte to Exbibyte Converter
Convert kibibytes to exbibytes with our free online data storage converter.
Quick Answer
1 Kibibyte = 8.881784e-16 exbibytes
Formula: Kibibyte × conversion factor = Exbibyte
Use the calculator below for instant, accurate conversions.
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All conversion formulas on UnitsConverter.io have been verified against NIST (National Institute of Standards and Technology) guidelines and international SI standards. Our calculations are accurate to 10 decimal places for standard conversions and use arbitrary precision arithmetic for astronomical units.
Kibibyte to Exbibyte Calculator
How to Use the Kibibyte to Exbibyte Calculator:
- Enter the value you want to convert in the 'From' field (Kibibyte).
- The converted value in Exbibyte 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 Kibibyte to Exbibyte: Step-by-Step Guide
Converting Kibibyte to Exbibyte involves multiplying the value by a specific conversion factor, as shown in the formula below.
Formula:
1 Kibibyte = 8.8818e-16 exbibytesExample Calculation:
Convert 10 kibibytes: 10 × 8.8818e-16 = 8.8818e-15 exbibytes
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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View all Data Storage conversions →What is a Kibibyte and a Exbibyte?
A kibibyte (KiB) is a unit of digital information storage equal to 210 bytes, which is exactly 1,024 bytes. It uses the binary prefix 'kibi-' established by the International Electrotechnical Commission (IEC) in 1998. The kibibyte was created to provide an unambiguous measurement for byte multiples based on powers of 2, distinguishing it from the kilobyte (KB), which is based on the decimal prefix 'kilo-' (103 or 1,000 bytes).
An exbibyte (EiB) is a unit of digital information storage equal to 260 bytes, which is exactly 1,152,921,504,606,846,976 bytes. It uses the binary prefix 'exbi-' established by the International Electrotechnical Commission (IEC). One exbibyte is equivalent to 1,024 pebibytes (PiB).
Note: The Kibibyte is part of the imperial/US customary system, primarily used in the US, UK, and Canada for everyday measurements. The Exbibyte belongs to the imperial/US customary system.
History of the Kibibyte and Exbibyte
The prefix 'kibi-' (representing 210) was defined by the IEC in 1998 alongside other binary prefixes (mebi-, gibi-, tebi-, etc.). Before this standard, the SI prefix 'kilo-' (k) was ambiguously used to represent both 1000 (as per its SI definition) and 1024 in computing contexts. This led to confusion, especially when comparing storage capacities advertised by manufacturers (often using decimal prefixes) and those reported by operating systems (often using binary interpretations). The introduction of the kibibyte (KiB) aimed to resolve this ambiguity by providing a specific term for 1,024 bytes.
The prefix 'exbi-' (representing 260) was defined by the IEC in 1998 alongside other binary prefixes (kibi-, mebi-, gibi-, tebi-, pebi-). This standardization aimed to eliminate the confusion caused by using SI prefixes (like kilo-, mega-, giga-, exa-) to denote both powers of 1000 (decimal) and powers of 1024 (binary) in computing. The term 'exbibyte' specifically refers to the 260 multiple of bytes, ensuring clarity in technical contexts where binary measurements are crucial, especially as data scales reached astronomical levels.
Common Uses and Applications: kibibytes vs exbibytes
Explore the typical applications for both Kibibyte (imperial/US) and Exbibyte (imperial/US) to understand their common contexts.
Common Uses for kibibytes
Kibibytes are used in contexts where precision based on powers of 2 is necessary:
- Measuring Random Access Memory (RAM) capacity, which is typically manufactured in powers-of-2 sizes.
- Reporting file sizes and disk space usage by some operating systems (like Microsoft Windows) and file systems.
- Software development and technical documentation where exact binary multiples are crucial for calculations or specifications.
- Network file transfer protocols where block sizes might be defined in binary terms.
- Ensuring accuracy when comparing storage defined using binary prefixes (KiB, MiB, GiB) versus decimal prefixes (KB, MB, GB).
When to Use exbibytes
Exbibytes are used to measure extremely large data storage capacities, particularly where precision based on powers of 2 is required. Common applications include:
- Specifying the capacity of very large-scale storage systems and data centers using binary architecture.
- Reporting storage in high-performance computing (HPC) environments dealing with massive datasets.
- Technical documentation comparing binary (EiB) and decimal (EB) storage capacities at the exa-scale.
- Theoretical discussions about future data storage technologies and large file system limits.
- Certain operating system contexts or software that strictly adhere to binary reporting for storage.
While less common in consumer marketing than the exabyte (EB), the exbibyte is vital for technical accuracy in specific fields.
Additional Unit Information
About Kibibyte (KiB)
How many bytes are in a kibibyte (KiB)?
There are exactly 210 bytes in 1 kibibyte (KiB). This equals 1,024 bytes.
How many bits are in a kibibyte (KiB)?
Assuming the standard of 8 bits per byte, 1 kibibyte (KiB) contains 1,024 bytes * 8 bits/byte = 8,192 bits.
What is the difference between a kibibyte (KiB) and a kilobyte (KB)?
A kibibyte (KiB) represents 210 bytes (1,024 bytes), using the IEC binary prefix 'kibi-'. A kilobyte (KB) represents 103 bytes (1,000 bytes), using the SI decimal prefix 'kilo-'. A kibibyte is 2.4% larger than a kilobyte (1 KiB = 1.024 KB). Historically, KB was often used informally to mean 1024 bytes, which the KiB unit now clarifies.
How many kibibytes (KiB) are in a mebibyte (MiB)?
There are 1,024 kibibytes (KiB) in 1 mebibyte (MiB). This follows the binary prefix system where each subsequent prefix is 1024 times the previous one (1 MiB = 1024 KiB).
Why use kibibyte (KiB) instead of kilobyte (KB)?
Using kibibyte (KiB) provides clarity and removes ambiguity. When you see KiB, you know it specifically means 1,024 bytes. Kilobyte (KB) should mean 1,000 bytes according to SI standards, but its historical misuse for 1,024 bytes created confusion. KiB ensures precision, especially in technical fields like computing and data storage.
About Exbibyte (EiB)
How many bytes are in an exbibyte?
There are exactly 260 bytes in 1 exbibyte (EiB). This equals 1,152,921,504,606,846,976 bytes.
How many pebibytes (PiB) are in an exbibyte (EiB)?
There are 1,024 pebibytes (PiB) in 1 exbibyte (EiB). This follows the binary prefix system where each subsequent prefix is 1024 times the previous one (1 EiB = 1024 PiB).
How many gibibytes (GiB) are in an exbibyte (EiB)?
There are 230 gibibytes (GiB) in 1 exbibyte (EiB). Since 1 EiB = 260 bytes and 1 GiB = 230 bytes, the conversion is 260 / 230 = 230, which equals 1,073,741,824 GiB.
What is the difference between an exbibyte (EiB) and an exabyte (EB)?
An exbibyte (EiB) is based on powers of 2 (260 bytes), using the IEC binary prefix 'exbi-'. An exabyte (EB) is based on powers of 10 (1018 bytes), using the SI decimal prefix 'exa-'. An exbibyte is larger than an exabyte, with 1 EiB being approximately 1.15 EB (about 15% larger). EiB provides precision in binary contexts (like RAM or some OS reporting), while EB is often used in marketing storage devices.
Conversion Table: Kibibyte to Exbibyte
| Kibibyte (KiB) | Exbibyte (EiB) |
|---|---|
| 0.5 | 0 |
| 1 | 0 |
| 1.5 | 0 |
| 2 | 0 |
| 5 | 0 |
| 10 | 0 |
| 25 | 0 |
| 50 | 0 |
| 100 | 0 |
| 250 | 0 |
| 500 | 0 |
| 1,000 | 0 |
People Also Ask
How do I convert Kibibyte to Exbibyte?
To convert Kibibyte to Exbibyte, enter the value in Kibibyte in the calculator above. The conversion will happen automatically. Use our free online converter for instant and accurate results. You can also visit our data storage converter page to convert between other units in this category.
Learn more →What is the conversion factor from Kibibyte to Exbibyte?
The conversion factor depends on the specific relationship between Kibibyte and Exbibyte. You can find the exact conversion formula and factor on this page. Our calculator handles all calculations automatically. See the conversion table above for common values.
Can I convert Exbibyte back to Kibibyte?
Yes! You can easily convert Exbibyte back to Kibibyte by using the swap button (⇌) in the calculator above, or by visiting our Exbibyte to Kibibyte converter page. You can also explore other data storage conversions on our category page.
Learn more →What are common uses for Kibibyte and Exbibyte?
Kibibyte and Exbibyte are both standard units used in data storage measurements. They are commonly used in various applications including engineering, construction, cooking, and scientific research. Browse our data storage converter for more conversion options.
For more data storage conversion questions, visit our FAQ page or explore our conversion guides.
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All Data Storage Conversions
Other Data Storage Units and Conversions
Explore other data storage units and their conversion options:
- Bit (b) • Kibibyte to Bit
- Byte (B) • Kibibyte to Byte
- Kilobit (kb) • Kibibyte to Kilobit
- Kilobyte (KB) • Kibibyte to Kilobyte
- Megabit (Mb) • Kibibyte to Megabit
- Megabyte (MB) • Kibibyte to Megabyte
- Gigabit (Gb) • Kibibyte to Gigabit
- Gigabyte (GB) • Kibibyte to Gigabyte
- Terabit (Tb) • Kibibyte to Terabit
- Terabyte (TB) • Kibibyte to Terabyte
Verified Against Authority Standards
All conversion formulas have been verified against international standards and authoritative sources to ensure maximum accuracy and reliability.
International Electrotechnical Commission — Binary prefixes for digital storage (KiB, MiB, GiB)
International Organization for Standardization — International standards for quantities and units
Last verified: December 3, 2025