Terabytes to Petabytes Converter

1 TB = 0.001 PB. Type any value below for the exact petabytes figure.

TB
1PB

1,000 TB = 1 PB

Conversion summary

1 TB = 0.001 PB

Formula
Petabyte = Terabyte ÷ 1,000
Category
Data Storage
Units
TB → PB

1,000 TB in other units

Values update with the converter above. Select a row to open that conversion's detailed page.

  • Bit8E15 bit
  • Byte1E15 B
  • Kibibit7,812,500,000,000 Kibit
  • Mebibit7,629,395,000 Mibit
  • Gibibit7,450,581 Gibit
  • Tebibit7,275.958 Tibit
  • Kilobit8,000,000,000,000 kbit
  • Megabit8,000,000,000 Mbit
  • Gigabit8,000,000 Gbit
  • Terabit8,000 Tbit
  • Kilobyte1,000,000,000,000 KB
  • Megabyte1,000,000,000 MB
  • Gigabyte1,000,000 GB
  • Petabyte1 PB
  • Kibibyte976,562,500,000 KiB
  • Mebibyte953,674,300 MiB
  • Gibibyte931,322.6 GiB
  • Tebibyte909.4947 TiB

How do you convert terabytes to petabytes?

To convert terabytes to petabytes, divide the number of terabytes by 1,000. 1 TB = 0.001 PB.

Conversion formula

Petabyte = Terabyte ÷ 1,000

Terabytes to petabytes conversion table

Terabytes (TB)Petabytes (PB)
100 TB0.1 PB
500 TB0.5 PB
1,000 TB1 PB
2,000 TB2 PB
4,000 TB4 PB
8,000 TB8 PB

What is Terabyte?

Terabyte is a digital storage unit used to express file size, memory or device capacity.

Short history of Terabyte

It uses a decimal SI prefix (kilo = 1,000, mega = 1,000,000). Storage makers and network speeds use these decimal values, while some operating systems report sizes in binary units (KiB, MiB), which is why a drive can look smaller than its label.

Open the Terabyte unit guide

What is Petabyte?

Petabyte is a digital storage unit used to express file size, memory or device capacity.

Short history of Petabyte

It uses a decimal SI prefix (kilo = 1,000, mega = 1,000,000). Storage makers and network speeds use these decimal values, while some operating systems report sizes in binary units (KiB, MiB), which is why a drive can look smaller than its label.

Open the Petabyte unit guide

Frequently asked questions

What is 1 Terabyte in Petabyte?

1 TB = 0.001 PB.

How do you convert Terabyte to Petabyte?

To convert terabytes to petabytes, divide the number of terabytes by 1,000. 1 TB = 0.001 PB.

Frequently asked questions

How many petabytes are in 1 terabyte?

1 TB = 0.001 PB.

How do you convert terabytes to petabytes?

To convert terabytes to petabytes, divide the number of terabytes by 1,000. 1 TB = 0.001 PB.

How many terabytes are in 1 petabyte?

1 PB = 1,000 TB.

Sources

  1. BIPM: The International System of Units (SI Brochure)
  2. NIST: Definitions of the SI Units: The Binary Prefixes
  3. NIST: Guide to the SI — Conversion Factors

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