Convert Zettabytes to Exabits
Convert Zettabytes (ZB) to Exabits (Ebit) instantly and accurately.
Conversion Formula
Ebit = ZB × 8000
About Zettabytes
A zettabyte (ZB) = 10²¹ bytes (SI). The 'zettabyte era' was declared by Cisco in 2016 when annual IP traffic first crossed 1 ZB. Global IP traffic ≈ 4.8 ZB/year in 2022. Total data-centre capacity worldwide ≈ 10 ZB in 2023. Global datasphere forecast: 175 ZB/year created by 2025 (IDC). Erasing 1 ZB at the Landauer limit (300 K) would require ≈ 22.8 J - a tiny energy cost that thermodynamic limits will not bite for decades. 1 ZB = 10²¹ bytes = 1,000 EB.
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
| Zettabytes (ZB) | Exabits (Ebit) |
|---|---|
| 1 ZB | 8000 Ebit |
| 2 ZB | 16000 Ebit |
| 5 ZB | 40000 Ebit |
| 10 ZB | 80000 Ebit |
| 25 ZB | 200000 Ebit |
| 50 ZB | 400000 Ebit |
| 100 ZB | 800000 Ebit |