Convert Petabits to Gigabits
Convert Petabits (Pbit) to Gigabits (Gbit) instantly and accurately.
Conversion Formula
Gbit = Pbit × 1000000
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 Gigabits
A gigabit (Gbit) = 10⁹ bits (SI). 1 Gbit/s Ethernet (1000BASE-T) is the enterprise baseline; 10/25/100/400 Gbit/s are data-centre standards. Bus speeds: PCIe 4.0 ×16 = 256 Gbit/s; Thunderbolt 4 = 40 Gbit/s; HDMI 2.1 = 48 Gbit/s. NVMe SSDs: PCIe 4 ≈ 57 Gbit/s; PCIe 5 > 112 Gbit/s. Submarine cables: 200 Gbit/s per wavelength × hundreds of wavelengths. 1 Gbit = 10⁹ bits = 125 MB.
Quick Reference Table
| Petabits (Pbit) | Gigabits (Gbit) |
|---|---|
| 1 Pbit | 1000000 Gbit |
| 2 Pbit | 2000000 Gbit |
| 5 Pbit | 5000000 Gbit |
| 10 Pbit | 10000000 Gbit |
| 25 Pbit | 25000000 Gbit |
| 50 Pbit | 50000000 Gbit |
| 100 Pbit | 100000000 Gbit |