Convert Bytes to Exabytes
Convert Bytes (B) to Exabytes (EB) instantly and accurately.
Conversion Formula
EB = B × 1.000000000e-18
About Bytes
The byte (B) is the fundamental addressable memory unit - 8 bits, 256 values (0-255). Standardised by the IBM System/360 (1964). UTF-8 encodes ASCII in 1 byte; Unicode in 1-4 bytes. One byte = 1 ASCII character, 1 RGB channel value, 1 PCM audio sample (8-bit). All mainstream CPU architectures (x86-64, ARM64, RISC-V) increment addresses by 1 byte. 1 byte = 8 bits = 2 nibbles.
About Exabytes
An exabyte (EB) = 10¹⁸ bytes (SI). Global datasphere ≈ 120 EB/year created in 2023, growing ≈ 23%/year. Total installed global storage capacity ≈ 10,000 EB in 2023. AWS total storage estimated > 1,000 EB. Internet Archive stores ≈ 90 PB ≈ 0.09 EB. WGS of all 8 billion humans at 30× would produce ≈ 720 EB of raw FASTQ. Credible NSA Utah Data Centre estimates: 3-100 EB. 1 EB = 10¹⁸ bytes = 1,000 PB.
Quick Reference Table
| Bytes (B) | Exabytes (EB) |
|---|---|
| 1 B | 1 × 10-18 EB |
| 2 B | 2 × 10-18 EB |
| 5 B | 5 × 10-18 EB |
| 10 B | 1 × 10-17 EB |
| 25 B | 2.5 × 10-17 EB |
| 50 B | 5 × 10-17 EB |
| 100 B | 1 × 10-16 EB |