Convert Gigabits per second to Kibibytes per second
Convert Gigabits per second (Gbit/s) to Kibibytes per second (KiB/s) instantly and accurately.
Conversion Formula
KiB/s = Gbit/s × 122070.3125
About Gigabits per second
Gigabit per second (Gbit/s) = 10⁹ bit/s (SI). Enterprise/data-centre standard: 1/10/25/100/400 Gbit/s Ethernet all deployed. Storage: SATA III = 6 Gbit/s; PCIe 4.0 ×4 = 64 Gbit/s; PCIe 5.0 ×4 = 128 Gbit/s. Display: HDMI 2.1 = 48 Gbit/s; DisplayPort 2.1 = 80 Gbit/s. Memory: DDR5-4800 dual-channel = 76.8 Gbit/s; H100 HBM3 = 26.8 Tbit/s. 1 Gbit/s = 10⁹ bit/s = 125 MB/s.
About Kibibytes per second
Kibibyte per second (KiB/s) = 2¹⁰ = 1,024 B/s = 8,192 bit/s (IEC 80000-13). Used in embedded I/O specs and real-time OS throughput documentation. SD card speed classes: Class 10 = 10,000 KB/s ≈ 9,766 KiB/s; UHS-3 = 30,000 KB/s ≈ 29,297 KiB/s. STM32F4 FLASH page write ≈ 16 KiB/s; Arduino Uno SPI at 4 MHz = 500 KiB/s. 1 KiB/s = 1,024 B/s = 8,192 bit/s.
Quick Reference Table
| Gigabits per second (Gbit/s) | Kibibytes per second (KiB/s) |
|---|---|
| 1 Gbit/s | 122070 KiB/s |
| 2 Gbit/s | 244141 KiB/s |
| 5 Gbit/s | 610352 KiB/s |
| 10 Gbit/s | 1220700 KiB/s |
| 25 Gbit/s | 3051760 KiB/s |
| 50 Gbit/s | 6103520 KiB/s |
| 100 Gbit/s | 12207000 KiB/s |