Convert Gibibits to Megabits
Convert Gibibits (Gibit) to Megabits (Mbit) instantly and accurately.
Conversion Formula
Mbit = Gibit × 1073.741824
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 Megabits
A megabit (Mbit) = 1,000,000 bits (SI). Everyday unit for broadband speeds: ADSL2+ up to 24 Mbit/s; VDSL2 up to 100 Mbit/s; GPON fibre 100-10,000 Mbit/s; 5G NR 100-400 Mbit/s. Streaming: Netflix 1080p = 5 Mbit/s; 4K HDR = 15-25 Mbit/s. Wi-Fi 7 = 46,120 Mbit/s theoretical. ISP 'Mbps' = megabits/s; 'MB/s' (megabytes) is 8× larger. 1 Mbit = 1,000,000 bits = 125,000 bytes.
Quick Reference Table
| Gibibits (Gibit) | Megabits (Mbit) |
|---|---|
| 1 Gibit | 1073.74 Mbit |
| 2 Gibit | 2147.48 Mbit |
| 5 Gibit | 5368.71 Mbit |
| 10 Gibit | 10737.4 Mbit |
| 25 Gibit | 26843.5 Mbit |
| 50 Gibit | 53687.1 Mbit |
| 100 Gibit | 107374 Mbit |