Megabits to Gigabytes Converter
How to convert megabits to gigabytes
gigabytes = megabits ÷ 8,000
To convert megabits to gigabytes, divide the number of megabits by 8,000.
1 Mbit = 0.000125 GB
Examples
- 100 Mbit ÷ 8,000 = 0.0125 GB
- One megabyte: 8 Mbit ÷ 8,000 = 0.001 GB
Good to know
A unit of bits, not bytes: 8 bits make 1 byte. Bit units are used for transfer speeds, byte units for file and storage sizes.
Decimal (SI) unit based on powers of 1000, as used by drive manufacturers. Windows reports sizes in binary units (powers of 1024) but labels them "KB", "MB", "GB" and "TB", so the same file or drive shows a smaller number there.
Megabits to gigabytes conversion table
| Megabits (Mbit) | Gigabytes (GB) |
|---|---|
| 1 Mbit | 0.000125 GB |
| 2 Mbit | 0.00025 GB |
| 4 Mbit | 0.0005 GB |
| 8 Mbit | 0.001 GB |
| 16 Mbit | 0.002 GB |
| 32 Mbit | 0.004 GB |
| 64 Mbit | 0.008 GB |
| 100 Mbit | 0.0125 GB |
| 128 Mbit | 0.016 GB |
| 250 Mbit | 0.03125 GB |
| 256 Mbit | 0.032 GB |
| 500 Mbit | 0.0625 GB |
| 512 Mbit | 0.064 GB |
| 1,000 Mbit | 0.125 GB |
| 1,024 Mbit | 0.128 GB |
| 2,000 Mbit | 0.25 GB |
Unit definitions
- Megabit (Mbit)
- A megabit is 1,000,000 bits, equal to 125,000 bytes. Internet connection speeds are quoted in megabits per second (Mbps).
- Gigabyte (GB)
- A gigabyte is 1,000,000,000 bytes (1000 megabytes). It is the usual unit for memory cards, phone storage and mobile data plans.