Convert Zettabits to Exabytes
Convert Zettabits (Zbit) to Exabytes (EB) instantly and accurately.
Conversion Formula
EB = Zbit × 125
About Zettabits
A zettabit (Zbit) = 10²¹ bits (SI). Global internet traffic crossed 1 ZB/year ≈ 2017; projected to reach 72 Zbit/year by 2030. IDC estimates global data created/consumed could reach 1,400 Zbit/year by 2025 (mostly transient). The theoretical capacity of all installed submarine fibre, running simultaneously at state-of-the-art spectral efficiency, approaches several Zbit/s. 1 Zbit = 10²¹ bits = 125 EB.
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
| Zettabits (Zbit) | Exabytes (EB) |
|---|---|
| 1 Zbit | 125 EB |
| 2 Zbit | 250 EB |
| 5 Zbit | 625 EB |
| 10 Zbit | 1250 EB |
| 25 Zbit | 3125 EB |
| 50 Zbit | 6250 EB |
| 100 Zbit | 12500 EB |