Convert Kilobits to Kibibytes
Convert Kilobits (kbit) to Kibibytes (KiB) instantly and accurately.
Conversion Formula
KiB = kbit × 0.1220703125
About Kilobits
A kilobit (kbit) = 1,000 bits (SI). Standard unit for connection speeds: dial-up 9.6-56 kbit/s; ISDN 64-128 kbit/s; early ADSL 256 kbit/s. VoIP codecs: G.711 = 64 kbit/s; Opus (WhatsApp, Discord) = 6-510 kbit/s adaptive. Bluetooth LE up to 1,000 kbit/s; Zigbee/Z-Wave 20-250 kbit/s. 'kbit/s' = strictly decimal 1,000 bits/s (ITU/IEEE). 1 kbit = 1,000 bits = 125 bytes.
About Kibibytes
A kibibyte (KiB) = 2¹⁰ = 1,024 bytes (IEC 80000-13) - the binary kilobyte used by OS memory management. Linux/Windows page size = 4 KiB (4,096 bytes); default NTFS/ext4/APFS cluster size = 4 KiB. CPU L1-D cache: 16-64 KiB. Arduino AVR flash: 2-32 KiB. Windows labels KiB as 'KB'. 1 KiB = 1,024 bytes = 8,192 bits.
Quick Reference Table
| Kilobits (kbit) | Kibibytes (KiB) |
|---|---|
| 1 kbit | 0.12207 KiB |
| 2 kbit | 0.244141 KiB |
| 5 kbit | 0.610352 KiB |
| 10 kbit | 1.2207 KiB |
| 25 kbit | 3.05176 KiB |
| 50 kbit | 6.10352 KiB |
| 100 kbit | 12.207 KiB |