Megabits to Gigabits Converter

Enter the data storage in megabits below to convert it to gigabits.

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Result in Gigabits:

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1 Mb = 0.000977 Gb

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How to Convert Megabits to Gigabits

To convert a measurement in megabits to a measurement in gigabits, divide the data storage by the following conversion ratio: 1,024 megabits/gigabit.

Since one gigabit is equal to 1,024 megabits, you can use this simple formula to convert:

gigabits = megabits ÷ 1,024

The data storage in gigabits is equal to the data storage in megabits divided by 1,024.

For example, here's how to convert 5,000 megabits to gigabits using the formula above.
gigabits = (5,000 Mb ÷ 1,024) = 4.882813 Gb

Megabits and gigabits are both units used to measure data storage. Keep reading to learn more about each unit of measure.

You can use our Mbps to Gbps converter to convert data transfer times in megabits per second to gigabits per second.

What Is a Megabit?

In the International System of Quantities, one megabit is equal to 1,000,000 bits, or 106 bits. However, the megabit is commonly used interchangeably with the mebibit (Mib), which is equal to 1,048,576 bits or 220 bits in the binary system.

So, depending on the context, one megabit is equal to 1,000,000 or 1,048,576 bits.

Megabits can be abbreviated as Mb; for example, 1 megabit can be written as 1 Mb.

Learn more about megabits.

What Is a Gigabit?

In the International System of Quantities, one gigabit is equal to 1,000,000,000 bits, or 109 bits. However, the gigabit is commonly used interchangeably with the gibibit (Gib), which is equal to 1,073,741,824 bits or 230 bits in the binary system.

So, depending on the context, one gigabit is equal to 1,000,000,000 or 1,073,741,824 bits.

Gigabits can be abbreviated as Gb; for example, 1 gigabit can be written as 1 Gb.

Learn more about gigabits.

Megabit to Gigabit Conversion Table

Table showing various megabit measurements converted to gigabits.
Megabits Gigabits
1 Mb 0.000977 Gb
2 Mb 0.001953 Gb
3 Mb 0.00293 Gb
4 Mb 0.003906 Gb
5 Mb 0.004883 Gb
6 Mb 0.005859 Gb
7 Mb 0.006836 Gb
8 Mb 0.007813 Gb
9 Mb 0.008789 Gb
10 Mb 0.009766 Gb
20 Mb 0.019531 Gb
30 Mb 0.029297 Gb
40 Mb 0.039063 Gb
50 Mb 0.048828 Gb
60 Mb 0.058594 Gb
70 Mb 0.068359 Gb
80 Mb 0.078125 Gb
90 Mb 0.087891 Gb
100 Mb 0.097656 Gb
200 Mb 0.195313 Gb
300 Mb 0.292969 Gb
400 Mb 0.390625 Gb
500 Mb 0.488281 Gb
600 Mb 0.585938 Gb
700 Mb 0.683594 Gb
800 Mb 0.78125 Gb
900 Mb 0.878906 Gb
1,000 Mb 0.976563 Gb
2,000 Mb 1.9531 Gb
3,000 Mb 2.9297 Gb
4,000 Mb 3.9063 Gb
5,000 Mb 4.8828 Gb
6,000 Mb 5.8594 Gb
7,000 Mb 6.8359 Gb
8,000 Mb 7.8125 Gb
9,000 Mb 8.7891 Gb
10,000 Mb 9.7656 Gb

More Megabit & Gigabit Conversions