Convert Petabits to Exabits
Convert Petabits (Pbit) to Exabits (Ebit) instantly and accurately.
Conversion Formula
Ebit = Pbit × 0.001
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 Exabits
An exabit (Ebit) = 10¹⁸ bits (SI). Global IP traffic ≈ 4.8 exabytes/month in 2022 = ≈38.4 Ebit/month. Netflix at peak consumes ≈15% of North American bandwidth, accumulating Ebits/year. All installed cross-Atlantic cable capacity ≈ 2,000 Tbit/s in 2024; 1 Ebit transits in ≈ 500 s at full utilisation. The Square Kilometre Array (SKA) will generate ≈ 7,200 Ebit/year of reduced data. 1 Ebit = 10¹⁸ bits = 125 PB.
Quick Reference Table
| Petabits (Pbit) | Exabits (Ebit) |
|---|---|
| 1 Pbit | 0.001 Ebit |
| 2 Pbit | 0.002 Ebit |
| 5 Pbit | 0.005 Ebit |
| 10 Pbit | 0.01 Ebit |
| 25 Pbit | 0.025 Ebit |
| 50 Pbit | 0.05 Ebit |
| 100 Pbit | 0.1 Ebit |