Convert Petabits to Exabytes
Convert Petabits (Pbit) to Exabytes (EB) instantly and accurately.
Conversion Formula
EB = Pbit × 0.000125
About Petabits
A petabit (Pbit) = 10¹⁵ bits (SI). Major internet exchange points (DE-CIX, AMS-IX) handle peak traffic of multi-Tbit/s, accumulating Pbits per hour. Bell Labs (2022) achieved 1.02 Pbit/s over a single fibre pair. CERN LHC distributes ≈ 720 Pbit/year through the WLCG computing grid. 100 wavelengths at 800 Gbit/s each = 80 Tbit/s per fibre; ≈13 such fibres = 1 Pbit/s. 1 Pbit = 10¹⁵ bits = 125 TB.
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
| Petabits (Pbit) | Exabytes (EB) |
|---|---|
| 1 Pbit | 0.000125 EB |
| 2 Pbit | 0.00025 EB |
| 5 Pbit | 0.000625 EB |
| 10 Pbit | 0.00125 EB |
| 25 Pbit | 0.003125 EB |
| 50 Pbit | 0.00625 EB |
| 100 Pbit | 0.0125 EB |