Gb to Mb Converter
Convert Gigabits (Gb) to Megabits (Mb) instantly. Select standard base 10 (decimal) or base 2 (binary) formats.
Gb
Mb
Result: 1 Gb is equal to 1000 Mb
Quick Conversion Presets
Decimal (Base 10) vs. Binary (Base 2)
In data storage, units are calculated in two different ways depending on context:
- Decimal (Base 10): Uses standard SI metric units (1 Gb = 1,000 Mb = 1,000 Megabits). This is standard for network bandwidth, internet connections, and hard drive manufacturers.
- Binary (Base 2): Uses powers of two (1 Gib = 1,024 Mib = 1,024 Megabits). This is how operating systems (Windows, Linux) and computer RAM measure memory size.
Conversion Formulas
Depending on the chosen mode:
Decimal (Base 10):Megabits (Mb) = Gigabits (Gb) * 1000Gigabits (Gb) = Megabits (Mb) / 1000Binary (Base 2):Gibibits (Gib) = Mebibits (Mib) * 1024Mebibits (Mib) = Gibibits (Gib) / 1024