The Terabit‑to‑Tebibyte conversion translates a high‑speed data rate measured in terabits (Tb, where 1 Tb = 10¹² bits) into the binary storage unit tebibyte (TiB, where 1 TiB = 2⁴⁰ bytes ≈ 8.796 × 10¹² bits), revealing that 1 Tb equals roughly 0.1137 TiB (or 125 GB of decimal storage); this conversion is essential for network engineers designing fiber‑optic links, data‑center planners balancing bandwidth with disk capacity, and scientists handling massive datasets in high‑performance computing, where precise unit alignment ensures accurate budgeting, performance forecasting, and interoperability across digital‑infrastructure ecosystems.