Convert Terabits to Exabytes
Convert Terabits (Tbit) to Exabytes (EB) instantly and accurately.
Conversion Formula
EB = Tbit × 1.250000000e-7
About Terabits
A terabit (Tbit) = 10¹² bits (SI). Submarine cable capacity: 2Africa cable (2024) designed at 180 Tbit/s; MAREA (2017) at 160 Tbit/s. Data-centre interconnects use 400 Gbit/s (0.4 Tbit/s) per link. PCIe 6.0 ×16 delivers ≈0.5 Tbit/s aggregate. NVMe RAID arrays with 100+ PCIe 5.0 SSDs approach 1 Tbit/s aggregate sequential read. 1 Tbit = 10¹² bits = 125 GB.
About Exabytes
An exabyte (EB) = 10¹⁸ bytes (SI). Global datasphere ≈ 120 EB/year created in 2023, growing ≈ 23%/year. Total installed global storage capacity ≈ 10,000 EB in 2023. AWS total storage estimated > 1,000 EB. Internet Archive stores ≈ 90 PB ≈ 0.09 EB. WGS of all 8 billion humans at 30× would produce ≈ 720 EB of raw FASTQ. Credible NSA Utah Data Centre estimates: 3-100 EB. 1 EB = 10¹⁸ bytes = 1,000 PB.
Quick Reference Table
| Terabits (Tbit) | Exabytes (EB) |
|---|---|
| 1 Tbit | 1.25 × 10-7 EB |
| 2 Tbit | 2.5 × 10-7 EB |
| 5 Tbit | 6.25 × 10-7 EB |
| 10 Tbit | 1.25 × 10-6 EB |
| 25 Tbit | 3.125 × 10-6 EB |
| 50 Tbit | 6.25 × 10-6 EB |
| 100 Tbit | 1.25 × 10-5 EB |