Mb to Gib Converter

The Megabit is a decimal unit. It is defined as 1000^2 bits, which equals 1000000 bits.

$1\,\mathrm{Mb} = 1,000^{2} \,\mathrm{bit} = 1,000,000\,\mathrm{bit}$

The Gibibit is a binary unit. It is defined as 1024^3 bits, which equals 1073741824 bits.

$1\,\mathrm{Gib} = 1,024^{3} \,\mathrm{bit} = 1,073,741,824\,\mathrm{bit}$

One Megabit is equal to 1000000 bits, while one Gibibit equals 1073741824 bits. The conversion factor is obtained by dividing the value of 1 source unit (in bits) by the value of 1 target unit (in bits).

$\dfrac{ 1\,\mathrm{Mb} }{ 1\,\mathrm{Gib} } = \dfrac{ 1,000,000\,\mathrm{bit} }{ 1,073,741,824\,\mathrm{bit} } = \dfrac{ 1,000,000 }{ 1,073,741,824 }$

The fraction can be simplified by dividing both the numerator and denominator by 64, giving the exact conversion factor.

$\dfrac{ 1,000,000 }{ 1,073,741,824 } = \dfrac{ 1,000,000\div 64 }{ 1,073,741,824\div 64 } = \dfrac{ 15,625 }{ 16,777,216 }$

The exact factor is 15625/16777216. The decimal result is shown to 30 places or fewer when the division terminates earlier.

$\dfrac{ 15,625 }{ 16,777,216 } \approx 0.000931322574615478515625$

The conversion factor from Megabit (Mb) to Gibibit (Gib) is 0.000931322574615478515625. Therefore, any value in Megabit can be converted to Gibibit by multiplying it by this factor.

$\boxed{ x\,\mathrm{Mb} = x\times 0.000931322574615478515625\,\mathrm{Gib} }$

Multiply the number of Megabits by 0.000931322574615478515625 to obtain the equivalent value in Gibibits.