Convert Terabits per second to Terabytes per second
Convert Terabits per second (Tbit/s) to Terabytes per second (TB/s) instantly and accurately.
Conversion Formula
TB/s = Tbit/s × 0.125
About Terabits per second
Terabit per second (Tbit/s) = 10¹² bit/s (SI). Internet backbone scale: MAREA cable (2017) = 200 Tbit/s per fibre pair; 2Africa cable (2024) = 180 Tbit/s. DWDM: 100 wavelengths × 800 Gbit/s = 80 Tbit/s per fibre. H100 GPU HBM3 memory bandwidth = 3.35 Tbit/s per GPU. NTT lab record (2023): 1,200 Tbit/s over a single fibre. 1 Tbit/s = 10¹² bit/s = 125 GB/s.
About Terabytes per second
Terabyte per second (TB/s) = 10¹² B/s (SI). Achieved in HPC memory fabrics: NVIDIA GB200 NVL72 rack-scale system ≈ 130 TB/s aggregate memory bandwidth. SK Hynix HBM-PIM ≈ 1.2 TB/s per HBM stack. NTT 2024 fibre record = 1.53 Pbit/s = 191 TB/s. Multi-socket server PCIe 6.0 aggregate approaching TB/s scale. 1 TB/s = 10¹² B/s = 8 Tbit/s.
Quick Reference Table
| Terabits per second (Tbit/s) | Terabytes per second (TB/s) |
|---|---|
| 1 Tbit/s | 0.125 TB/s |
| 2 Tbit/s | 0.25 TB/s |
| 5 Tbit/s | 0.625 TB/s |
| 10 Tbit/s | 1.25 TB/s |
| 25 Tbit/s | 3.125 TB/s |
| 50 Tbit/s | 6.25 TB/s |
| 100 Tbit/s | 12.5 TB/s |