TB to GB <span> → CONVERT Terabytes to Gigabytes</span> (2025)

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info 1 TB is equal to 1,000 GB

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Terabyte --to--> Gigabyte

TB

TbitTibitTBTiB

toc Table of Contents

  1. Terabytes Versus Gigabytes - Comparison
  2. Step by step guide to convert TB to GB with formula and diagram
  3. Excel Formula to convert from TB to GB and downloadable template
  4. Python Code for TB to GB Conversion - Ready to execute
  5. TB to GB Conversion Table
  6. Frequently Asked Questions (FAQs)
  7. Complete list of TB Converters

Terabyte (TB) Versus Gigabyte (GB) - Comparison

Terabytes

and Gigabytes are units of digital information used to measure storage capacity and data transfer rate.

Both Terabytes and Gigabytes are the "decimal" units. One Terabyte is equal to 1000^4 bytes. One Gigabyte is equal to 1000^3 bytes. There are 0.001 Terabyte in one Gigabyte. Find more details on below table.

Unit Name Terabyte Gigabyte
Unit Symbol TB GB
Standard decimal decimal
Defined Value 10^12 or 1000^4 Bytes 10^9 or 1000^3 Bytes
Value in Bits 8,000,000,000,000 8,000,000,000
Value in Bytes 1,000,000,000,000 1,000,000,000

Terabyte (TB) to Gigabyte (GB) Conversion - Formula & Steps

TB to GB <span> → CONVERT Terabytes to Gigabytes</span> (1)

The TB to GB Calculator Tool provides a convenient solution for effortlessly converting data units from Terabyte (TB) to Gigabyte (GB). Let's delve into a thorough analysis of the formula and steps involved.

Outlined below is a comprehensive overview of the key attributes associated with both the source (Terabyte) and target (Gigabyte) data units.

Source Data Unit Target Data Unit

Terabyte

Equal to 1000^4 bytes
(Decimal Unit)

Gigabyte

Equal to 1000^3 bytes
(Decimal Unit)

The conversion diagram provided below offers a visual representation to help you better grasp the steps involved in calculating Terabyte to Gigabyte in a simplified manner.

÷ 8

÷ 1000

÷ 1000

÷ 1000

÷ 1000

÷ 1000

÷ 1000

÷ 1000

÷ 1000

Bit [b]

Byte [B]

Kilobyte [kB]

Megabyte [MB]

Gigabyte [GB]

Terabyte [TB]

Petabyte [PB]

Exabyte [EB]

Zettabyte [ZB]

Yottabyte [YB]

x 8

x 1000

x 1000

x 1000

x 1000

x 1000

x 1000

x 1000

x 1000

Based on the provided diagram and steps outlined earlier, the formula for converting the Terabyte (TB) to Gigabyte (GB) can be expressed as follows:

diamond CONVERSION FORMULA GB = TB x 1000

Now, let's apply the aforementioned formula and explore the manual conversion process from Terabyte (TB) to Gigabyte (GB). To streamline the calculation further, we can simplify the formula for added convenience.

FORMULA

Gigabytes = Terabytes x 1000

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Example : By applying the previously mentioned formula and steps, the conversion from 1 Terabyte (TB) to Gigabyte (GB) can be processed as outlined below.

  1. = 1 x 1000
  2. = 1,000
  3. i.e. 1 TB is equal to 1,000 GB.

Note : Result rounded off to 40 decimal positions.

You can employ the formula and steps mentioned above to convert Terabytes to Gigabytes using any of the programming language such as Java, Python, or Powershell.

What is Terabyte ?

A Terabyte (TB) is a decimal unit of digital information that is equal to 1,000,000,000,000 bytes (or 8,000,000,000,000 bits) and commonly used to measure the storage capacity of computer hard drives, flash drives, and other digital storage devices. It is also used to express data transfer speeds and in the context of data storage and memory, the binary-based unit of Tebibyte (TiB) is used instead.
- Learn more..

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What is Gigabyte ?

A Gigabyte (GB) is a decimal unit of digital information that is equal to 1,000,000,000 bytes (or 8,000,000,000 bits) and commonly used to measure the storage capacity of computer hard drives, flash drives, and other digital storage devices. It is also used to express data transfer speeds and in the context of data storage and memory, the binary-based unit of Gibibyte (GiB) is used instead.
- Learn more..

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Excel Formula to convert from Terabyte (TB) to Gigabyte (GB)

Apply the formula as shown below to convert from 1 Terabyte (TB) to Gigabyte (GB).

A B C
1 Terabyte (TB) Gigabyte (GB)
2 1 =A2 * 1000
3

download Download - Excel Template for Terabyte (TB) to Gigabyte (GB) Conversion

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

Python Code for Terabyte (TB) to Gigabyte (GB) Conversion

You can use below code to convert any value in Terabyte (TB) to Terabyte (TB) in Python.

terabytes = int(input("Enter Terabytes: "))
gigabytes = terabytes * 1000
print("{} Terabytes = {} Gigabytes".format(terabytes,gigabytes))

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

Conversion Table for TB to GB, TB to GiB

TB to GBTB to GiB
1 TB = 1,000 GB1 TB = 931.322574615478515625 GiB
2 TB = 2,000 GB2 TB = 1,862.64514923095703125 GiB
3 TB = 3,000 GB3 TB = 2,793.967723846435546875 GiB
4 TB = 4,000 GB4 TB = 3,725.2902984619140625 GiB
5 TB = 5,000 GB5 TB = 4,656.612873077392578125 GiB
6 TB = 6,000 GB6 TB = 5,587.93544769287109375 GiB
7 TB = 7,000 GB7 TB = 6,519.258022308349609375 GiB
8 TB = 8,000 GB8 TB = 7,450.580596923828125 GiB
9 TB = 9,000 GB9 TB = 8,381.903171539306640625 GiB
10 TB = 10,000 GB10 TB = 9,313.22574615478515625 GiB
100 TB = 100,000 GB100 TB = 93,132.2574615478515625 GiB
256 TB = 256,000 GB256 TB = 238,418.5791015625 GiB
500 TB = 500,000 GB500 TB = 465,661.2873077392578125 GiB
512 TB = 512,000 GB512 TB = 476,837.158203125 GiB
1000 TB = 1,000,000 GB1000 TB = 931,322.574615478515625 GiB
1024 TB = 1,024,000 GB1024 TB = 953,674.31640625 GiB
2048 TB = 2,048,000 GB2048 TB = 1,907,348.6328125 GiB
5000 TB = 5,000,000 GB5000 TB = 4,656,612.873077392578125 GiB
10000 TB = 10,000,000 GB10000 TB = 9,313,225.74615478515625 GiB

Frequently Asked Questions - FAQs

How many Terabytes(TB) are there in a Gigabyte(GB)?expand_more

There are 0.001 Terabytes in a Gigabyte.

What is the formula to convert Gigabyte(GB) to Terabyte(TB)?expand_more

Use the formula TB = GB / 1000 to convert Gigabyte to Terabyte.

How many Gigabytes(GB) are there in a Terabyte(TB)?expand_more

There are 1000 Gigabytes in a Terabyte.

What is the formula to convert Terabyte(TB) to Gigabyte(GB)?expand_more

Use the formula GB = TB x 1000 to convert Terabyte to Gigabyte.

Which is bigger, Terabyte(TB) or Gigabyte(GB)?expand_more

Terabyte is bigger than Gigabyte. One Terabyte contains 1000 Gigabytes.

What is 1000 Gigabyte(GB)?expand_more

1000 Gigabyte is equal to one Terabyte(TB).

Similar Conversions & Calculators

All below conversions basically referring to the same calculation.

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  • Convert Terabytes to Gigabytes

Complete list of Terabyte (TB) Converters

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  • Terabytes to Exabitchevron_right
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TB to GB <span> → CONVERT Terabytes to Gigabytes</span> (2025)

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