Convert Gigabytes to Petabits
Convert Gigabytes (GB) to Petabits (Pbit) instantly and accurately.
Conversion Formula
Pbit = GB × 8.000000000e-6
About Gigabytes
A gigabyte (GB) = 10⁹ bytes (SI). All consumer HDDs, SSDs, SD cards, USB drives, and smartphones advertise in GB. Media sizes: 4K Blu-ray 66-100 GB; 4K Netflix film 10-15 GB; modern AAA PC game 50-200 GB; Google Maps offline country data 5-30 GB. The IBM 350 RAMAC (1956) stored 0.00000375 GB; a Seagate Exos 20 TB holds 20,000 GB - 5.3-million-fold increase in 66 years. 1 GB = 10⁹ bytes = 1,000 MB.
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
| Gigabytes (GB) | Petabits (Pbit) |
|---|---|
| 1 GB | 8 × 10-6 Pbit |
| 2 GB | 1.6 × 10-5 Pbit |
| 5 GB | 4 × 10-5 Pbit |
| 10 GB | 8 × 10-5 Pbit |
| 25 GB | 0.0002 Pbit |
| 50 GB | 0.0004 Pbit |
| 100 GB | 0.0008 Pbit |