Convert Terabits per second to Kilobits per second
Convert Terabits per second (Tbit/s) to Kilobits per second (kbit/s) instantly and accurately.
Conversion Formula
kbit/s = Tbit/s × 1000000000
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 Kilobits per second
Kilobit per second (kbit/s) = 1,000 bit/s (SI). The classic unit for narrowband telecoms: dial-up (V.90) = 56 kbit/s; ISDN BRI = 64-128 kbit/s; G.711 VoIP = 64 kbit/s; Opus (WhatsApp, Discord) = 6-510 kbit/s adaptive; Bluetooth Classic = 1,000 kbit/s; Zigbee/Z-Wave = 20-250 kbit/s. 1 kbit/s = 1,000 bit/s = 125 B/s.
Quick Reference Table
| Terabits per second (Tbit/s) | Kilobits per second (kbit/s) |
|---|---|
| 1 Tbit/s | 1000000000 kbit/s |
| 2 Tbit/s | 2 × 109 kbit/s |
| 5 Tbit/s | 5 × 109 kbit/s |
| 10 Tbit/s | 1 × 1010 kbit/s |
| 25 Tbit/s | 2.5 × 1010 kbit/s |
| 50 Tbit/s | 5 × 1010 kbit/s |
| 100 Tbit/s | 1 × 1011 kbit/s |