Convert Exabits per second to Zettabits per second
Convert Exabits per second (Ebit/s) to Zettabits per second (Zbit/s) instantly and accurately.
Conversion Formula
Zbit/s = Ebit/s × 0.001
About Exabits per second
Exabit per second (Ebit/s) = 10¹⁸ bit/s (SI). Theoretical: Shannon limit for a single-mode fibre over 50 THz optical bandwidth ≈ 100 Pbit/s - still ~10,000× below 1 Ebit/s. Reaching 1 Ebit/s would require ≈1 million parallel fibres each at 1 Pbit/s. Global internet backbone installed capacity in 2024 ≈ 5-10 Pbit/s. 1 Ebit/s = 10¹⁸ bit/s = 125 PB/s.
About Zettabits per second
Zettabit per second (Zbit/s) = 10²¹ bit/s (SI). Entirely theoretical. The entire global internet traffic in all of 2024 (≈40 Zbit) could be transferred in ≈40 seconds at 1 Zbit/s. The full electromagnetic spectrum (radio to gamma, ≈10³⁰ Hz bandwidth) at Shannon capacity still cannot sustain 1 Zbit/s with any known physical medium. 1 Zbit/s = 10²¹ bit/s = 125 EB/s.
Quick Reference Table
| Exabits per second (Ebit/s) | Zettabits per second (Zbit/s) |
|---|---|
| 1 Ebit/s | 0.001 Zbit/s |
| 2 Ebit/s | 0.002 Zbit/s |
| 5 Ebit/s | 0.005 Zbit/s |
| 10 Ebit/s | 0.01 Zbit/s |
| 25 Ebit/s | 0.025 Zbit/s |
| 50 Ebit/s | 0.05 Zbit/s |
| 100 Ebit/s | 0.1 Zbit/s |