Convert data storage units — bytes, KB, MB, GB, TB, PB, bits and binary units.
| Unit | Name | Value |
|---|---|---|
| 0.001 B | 1.000e-21 EB | |
| 0.01 B | 1.000e-20 EB | |
| 0.1 B | 1.000e-19 EB | |
| 1 B | 1.000e-18 EB | |
| 5 B | 5.000e-18 EB | |
| 10 B | 1.000e-17 EB | |
| 50 B | 5.000e-17 EB | |
| 100 B | 1.000e-16 EB | |
| 1000 B | 1.000e-15 EB |
Formula: Exabyte = Byte × 1.0000e-18
Multiply any byte value by 1.0000e-18 to get exabyte. One byte equals 1.0000e-18 EB.
Reverse: Byte = Exabyte × 1.0000e18
Common byte values with real-world context — factor: 1 B = 1.0000e-18 EB
| Byte (B) | Exabyte (EB) | Context |
|---|---|---|
| 1 B | 1.000e-18 EB | Single character |
| 8 B | 8.000e-18 EB | Single character |
| 32 B | 3.200e-17 EB | Short SMS |
| 64 B | 6.400e-17 EB | Short SMS |
| 128 B | 1.280e-16 EB | Short SMS |
| 256 B | 2.560e-16 EB | Short SMS |
| 512 B | 5.120e-16 EB | 1 KB text |
| 1,000 B | 1.000e-15 EB | 1 KB text |
| 1,024 B | 1.024e-15 EB | 1 KB text |
| 8,000 B | 8.000e-15 EB | Small webpage |
| 1e+06 B | 1.000e-12 EB | 1 MB photo |
| 8e+06 B | 8.000e-12 EB | 10 MB document |
| 1e+09 B | 1.000e-09 EB | 1 GB file |
| 8e+09 B | 8.000e-09 EB | 10 GB video |
| 1.000e+12 B | 1.000e-06 EB | 1 TB drive |
1 B = 1.0000e-18 EB. Memorize this for instant estimates.
Data storage uses both decimal (×1000) and binary (×1024) prefixes. The factor above follows the decimal (SI) standard used by storage manufacturers.
To verify: multiply your result by 1.0000e18 to recover the original B value.
Converts data sizes when working across different programming contexts.
Converts between storage and network speed units for bandwidth planning.
Manages disk quotas and storage capacity in standardized units.
Converts dataset sizes to plan storage and memory requirements.
Compares device storage specs across different unit representations.
Converts data units for computer science and networking coursework.
The byte is the fundamental unit of digital information, almost universally defined as 8 bits. The term was coined by Werner Buchholz in 1956 during the design of the IBM Stretch computer. Early computers used variable byte sizes; the 8-bit standard emerged through IBM's System/360 in 1964.
Bytes are the basic unit for file sizes, memory capacities, and data transfer rates in computing. A single ASCII character occupies one byte; a UTF-8 emoji typically takes 3-4 bytes.
Interesting fact: The word 'byte' was intentionally misspelled from 'bite' to avoid accidental misreading as 'bit'. A single byte can store 256 distinct values (0–255).
The exabyte (EB) equals 1,000 PB (decimal) or 2^60 bytes (binary). Exabytes are used to measure global internet traffic and the total data stored in major cloud infrastructures.
Global internet traffic crossed 1 exabyte per month around 2012 and now exceeds 400 EB per month. The NSA's Utah Data Center reportedly holds 3-12 EB of data.
Interesting fact: It is estimated that all words ever spoken by human beings would amount to about 5 EB of data. The entire observable universe at maximum theoretical information density could store about 10^92 bytes.
Converting byte to exabyte is a common task in computing, networking, and data management. Storage manufacturers, operating systems, and network equipment often express data sizes in different units — understanding the conversion is essential for comparing specifications, planning storage capacity, and interpreting network speed versus file size relationships.
As a practical reference: 5 B = 5.0000e-18 EB and 10 B = 1.0000e-17 EB. For larger quantities, 100 B = 1.0000e-16 EB. The reverse conversion uses the factor 1.0000e18, so 1 EB = 1.0000e18 B. Note that decimal prefixes (KB=1,000, MB=1,000,000) differ from binary prefixes (KiB=1,024, MiB=1,048,576) — always check which standard your software or hardware uses.
All conversions use the internationally recognized factor of exactly 1 B = 1.0000e-18 EB, calculated with IEEE 754 double-precision arithmetic accurate to at least 8 significant figures.