Convert Petabytes to Petabits
Convert Petabytes (PB) to Petabits (Pbit) instantly and accurately.
Conversion Formula
Pbit = PB × 8
About Petabytes
A petabyte (PB) = 10¹⁵ bytes (SI). Major platforms operate at PB scale: Meta ingests > 4 PB/day; YouTube adds several PB of video content daily. CERN Run 3 produced ≈ 90 PB in 2022. 1,000-genome cohort (WGS at 30×) ≈ 0.4 PB. English Wikipedia with media ≈ 10 PB. A rack of Blu-ray cold storage (Facebook Project Amber) holds 1 PB. 1 PB = 10¹⁵ bytes = 1,000 TB.
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.
Quick Reference Table
| Petabytes (PB) | Petabits (Pbit) |
|---|---|
| 1 PB | 8 Pbit |
| 2 PB | 16 Pbit |
| 5 PB | 40 Pbit |
| 10 PB | 80 Pbit |
| 25 PB | 200 Pbit |
| 50 PB | 400 Pbit |
| 100 PB | 800 Pbit |