Convert Gibibits to Kibibits
Convert Gibibits (Gibit) to Kibibits (Kibit) instantly and accurately.
Conversion Formula
Kibit = Gibit × 1048576
About Gibibits
A gibibit (Gibit) = 2³⁰ = 1,073,741,824 bits (IEC 80000-13). JEDEC primary capacity unit for DRAM dies: LPDDR5 dies rated at 4/8/16/32 Gibit. HBM2e/HBM3: each die = 16 Gibit = 2 GiB (JEDEC JESD235E); HBM3 12-die stack = 192 Gibit = 24 GiB. NVIDIA H100 SXM 80 GiB = 640 Gibit across 5 HBM3 stacks. 1 Gibit = 2³⁰ bits = 128 MiB.
About Kibibits
A kibibit (Kibit) = 2¹⁰ = 1,024 bits (IEC 80000-13) - the binary counterpart to the kilobit. Defined to eliminate ambiguity between 1,000-bit and 1,024-bit 'kilobits'. Used in FPGA/ASIC block RAM sizing (a 32 Kibit block RAM = 4,096 bytes) and JEDEC DRAM specs. RSA key lengths (e.g. '4096-bit') are exact counts, unaffected by the kib/kb distinction. 1 Kibit = 1,024 bits = 128 bytes.
Quick Reference Table
| Gibibits (Gibit) | Kibibits (Kibit) |
|---|---|
| 1 Gibit | 1048580 Kibit |
| 2 Gibit | 2097150 Kibit |
| 5 Gibit | 5242880 Kibit |
| 10 Gibit | 10485800 Kibit |
| 25 Gibit | 26214400 Kibit |
| 50 Gibit | 52428800 Kibit |
| 100 Gibit | 104858000 Kibit |