# TB to PB Calculator - Convert Terabytes to Petabytes

## Digital Data Units - Decimal Vs Binary

Bit Units | Byte Units | ||
---|---|---|---|

DECIMAL | BINARY | DECIMAL | BINARY |

1 Kilobit = 10^{3} or 1000 Bits | 1 Kibibit = 2^{10} or 1024 Bits | 1 Kilobyte = 10^{3} or 1000 Bytes | 1 Kibibyte = 2^{10} or 1024 Bytes |

1 Megabit = 10^{6} or 1000^{2} Bits | 1 Mebibit = 2^{20} or 1024^{2} Bits | 1 Megabyte = 10^{6} or 1000^{2} Bytes | 1 Mebibyte = 2^{20} or 1024^{2} Bytes |

1 Gigabit = 10^{9} or 1000^{3} Bits | 1 Gibibit = 2^{30} or 1024^{3} Bits | 1 Gigabyte = 10^{9} or 1000^{3} Bytes | 1 Gibibyte = 2^{30} or 1024^{3} Bytes |

1 Terabit = 10^{12} or 1000^{4} Bits | 1 Tebibit = 2^{40} or 1024^{4} Bits | 1 Terabyte = 10^{12} or 1000^{4} Bytes | 1 Tebibyte = 2^{40} or 1024^{4} Bytes |

1 Petabit = 10^{15} or 1000^{5} Bits | 1 Pebibit = 2^{50} or 1024^{5} Bits | 1 Petabyte = 10^{15} or 1000^{5} Bytes | 1 Pebibyte = 2^{50} or 1024^{5} Bytes |

1 Exabit = 10^{18} or 1000^{6} Bits | 1 Exbibit = 2^{60} or 1024^{6} Bits | 1 Exabyte = 10^{18} or 1000^{6} Bytes | 1 Exbibyte = 2^{60} or 1024^{6} Bytes |

1 Zettabit = 10^{21} or 1000^{7} Bits | 1 Zebibit = 2^{70} or 1024^{7} Bits | 1 Zettabyte = 10^{21} or 1000^{7} Bytes | 1 Zebibyte = 2^{70} or 1024^{7} Bytes |

1 Yottabit = 10^{24} or 1000^{8} Bits | 1 Yobibit = 2^{80} or 1024^{8} Bits | 1 Yottabyte = 10^{24} or 1000^{8} Bytes | 1 Yobibyte = 2^{80} or 1024^{8} Bytes |

Check Digital Data Storage Units - Smallest to Largest for details and definition for each units.

### Excel Formula to convert from TB to PB

Apply the formula as shown below to convert from Terabyte to Petabyte.

A | B | C | |
---|---|---|---|

1 | Terabyte (TB) | Petabyte (PB) | |

2 | 1 | =A2 * 0.001 | |

3 |

Download - Excel Template for Terabyte to Petabyte Conversion

If you want to perform bulk conversion locally in your system, then download and make use of above Excel template.

### Python Code for TB to PB Conversion

You can use below code to convert any value in Terabyte to Petabyte in Python.

terabyte = int(input("Enter Terabyte: "))

petabyte = terabyte / 1000

print("{} Terabyte = {} Petabyte".format(terabyte,petabyte))

petabyte = terabyte / 1000

print("{} Terabyte = {} Petabyte".format(terabyte,petabyte))

The first line of code will prompt the user to enter the Terabyte as an input. The value of Petabyte is calculated on the next line, and the code in third line will display the result.