Tbit to Gbit → CONVERT Terabits to Gigabits

info 1 Tbit is equal to 1,000 Gbit
Input Terabit (Tbit) - and press Enter.
You are converting Terabit to Gigabit.

Terabit (Tbit) Versus Gigabit (Gbit) - Comparison

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

Both Terabits and Gigabits are the "decimal" units. One Terabit is equal to 1000^4 bits. One Gigabit is equal to 1000^3 bits. There are 0.001 Terabit in one Gigabit. Find more details on below table.

Unit Name Terabit Gigabit
Unit Symbol Tb or Tbit Gb or Gbit
Standard decimal decimal
Defined Value 10^12 or 1000^4 Bits 10^9 or 1000^3 Bits
Value in Bits 1,000,000,000,000 1,000,000,000
Value in Bytes 125,000,000,000 125,000,000

Terabit (Tbit) to Gigabit (Gbit) Conversion Formula and Steps

Terabit (Tbit) to Gigabit (Gbit) Conversion Image

The Tbit to Gbit Calculator Tool provides a convenient solution for effortlessly converting data units from Terabit (Tbit) to Gigabit (Gbit). 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 (Terabit) and target (Gigabit) data units.

Source Data Unit Target Data Unit
Equal to 1000^4 bits
(Decimal Unit)
Equal to 1000^3 bits
(Decimal Unit)

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

÷ 1000   
÷ 1000   
÷ 1000   
÷ 1000   
÷ 1000   
÷ 1000   
÷ 1000   
÷ 1000   
  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 Terabit (Tbit) to Gigabit (Gbit) can be expressed as follows:

diamond CONVERSION FORMULA Gbit = Tbit x 1000

Now, let's apply the aforementioned formula and explore the manual conversion process from Terabit (Tbit) to Gigabit (Gbit). To streamline the calculation further, we can simplify the formula for added convenience.


Gigabits = Terabits x 1000


Example : By applying the previously mentioned formula and steps, the conversion from 1 Terabit (Tbit) to Gigabit (Gbit) can be processed as outlined below.

  1. = 1 x 1000
  2. = 1,000
  3. i.e. 1 Tbit is equal to 1,000 Gbit.

Note : Result rounded off to 40 decimal positions.

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

Unit Definitions


A Terabit (Tb or Tbit) is a decimal unit of measurement for digital information transfer rate. It is equal to 1,000,000,000,000 (one trillion) bits. It is commonly used to measure the speed of data transfer over computer networks, such as internet connection speeds.
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A Gigabit (Gb or Gbit) is a decimal unit of digital information that is equal to 1,000,000,000 bits and it is commonly used to express data transfer speeds, such as the speed of an internet connection and to measure the size of a file. In the context of data storage and memory, the binary-based unit of gibibit (Gibit) is used instead.
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Popular Tbit Conversions

Excel Formula to convert from Terabit (Tbit) to Gigabit (Gbit)

Apply the formula as shown below to convert from 1 Terabit (Tbit) to Gigabit (Gbit).

  A B C
1 Terabit (Tbit) Gigabit (Gbit)  
2 1 =A2 * 1000  

download Download - Excel Template for Terabit (Tbit) to Gigabit (Gbit) Conversion

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

Python Code for Terabit (Tbit) to Gigabit (Gbit) Conversion

You can use below code to convert any value in Terabit (Tbit) to Terabit (Tbit) in Python.

terabits = int(input("Enter Terabits: "))
gigabits = terabits * 1000
print("{} Terabits = {} Gigabits".format(terabits,gigabits))

The first line of code will prompt the user to enter the Terabit (Tbit) as an input. The value of Gigabit (Gbit) is calculated on the next line, and the code in third line will display the result.

Frequently Asked Questions - FAQs

How many Terabits(Tbit) are there in a Gigabit(Gbit)?expand_more

There are 0.001 Terabits in a Gigabit.

What is the formula to convert Gigabit(Gbit) to Terabit(Tbit)?expand_more

Use the formula Tbit = Gbit / 1000 to convert Gigabit to Terabit.

How many Gigabits(Gbit) are there in a Terabit(Tbit)?expand_more

There are 1000 Gigabits in a Terabit.

What is the formula to convert Terabit(Tbit) to Gigabit(Gbit)?expand_more

Use the formula Gbit = Tbit x 1000 to convert Terabit to Gigabit.

Which is bigger, Terabit(Tbit) or Gigabit(Gbit)?expand_more

Terabit is bigger than Gigabit. One Terabit contains 1000 Gigabits.

What is 1000 Gigabit(Gbit)?expand_more

1000 Gigabit is equal to one Terabit(Tbit).

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