Pib to PB Converter

The Pebibit is a binary unit. It is defined as 1024^5 bits, which equals 1125899906842624 bits.

$1\,\mathrm{Pib} = 1,024^{5} \,\mathrm{bit} = 1,125,899,906,842,624\,\mathrm{bit}$

The Petabyte is a decimal unit. It is defined as 1000^5 bytes, which equals 1000000000000000 bytes. Since 1 Byte = 8 bits, multiply the number of Bytes by 8 to express the value in bits.

$1\,\mathrm{PB} = 1,000^{5} \,\mathrm{B} \times 8\, = 8,000,000,000,000,000\,\mathrm{bit}$

One Pebibit is equal to 1125899906842624 bits, while one Petabyte equals 8000000000000000 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).

$\dfrac{ 1\,\mathrm{Pib} }{ 1\,\mathrm{PB} } = \dfrac{ 1,125,899,906,842,624\,\mathrm{bit} }{ 8,000,000,000,000,000\,\mathrm{bit} } = \dfrac{ 1,125,899,906,842,624 }{ 8,000,000,000,000,000 }$

The fraction can be simplified by dividing both the numerator and denominator by 262,144, giving the exact conversion factor.

$\dfrac{ 1,125,899,906,842,624 }{ 8,000,000,000,000,000 } = \dfrac{ 1,125,899,906,842,624\div 262,144 }{ 8,000,000,000,000,000\div 262,144 } = \dfrac{ 4,294,967,296 }{ 30,517,578,125 }$

The exact factor is 4294967296/30517578125. The decimal result is shown to 30 places or fewer when the division terminates earlier.

$\dfrac{ 4,294,967,296 }{ 30,517,578,125 } \approx 0.140737488355328$

The conversion factor from Pebibit (Pib) to Petabyte (PB) is 0.140737488355328. Therefore, any value in Pebibit can be converted to Petabyte by multiplying it by this factor.

$\boxed{ x\,\mathrm{Pib} = x\times 0.140737488355328\,\mathrm{PB} }$

Multiply the number of Pebibits by 0.140737488355328 to obtain the equivalent value in Petabytes.