Gigabyte To Terabyte Calculator

Work out gigabyte to terabyte instantly with clear inputs, formula shown and shareable results.

About Gigabyte To Terabyte Calculator

Converting Gigabytes to Terabytes is one multiplication: a single GB is 0.001 TB, so the amount is scaled by that factor. Reversing the direction divides by the same factor. The factor is an exact definition rather than a rounded figure, so the result stays precise at any magnitude.

Formulas

Gigabytes → Terabytes

TB = GB × 0.001

Terabytes → Gigabytes

GB = TB ÷ 0.001

Worked example

With the default values below, Gigabyte To Terabyte Calculator returns Converted Value of 1.500000. Change any input above and every figure here is recalculated in your browser.

Inputs used

Amount to convert: 1,500
Directionone of Gigabytes → Terabytes, Terabytes → Gigabytes: Gigabytes → Terabytes

Results

Converted Value: 1.500000
Result Unit: TB
Multiplier Applied: 0.00100000
Conversion Used: 1 GB = 0.001 TB

Step by step

1Values used
2Gigabytes → Terabytes
3Terabytes → Gigabytes
4Converted Value= 1.500000
5Result Unit= TB
6Multiplier Applied= 0.00100000
7Conversion Used= 1 GB = 0.001 TB

Assumptions and limits

The result is derived only from the 2 inputs listed above. Anything not among them is not part of the calculation.
In particular, this calculator does not take inflation, tax, fees or charges or compounding frequency into account.
Figures are rounded for display to 8 decimal places, so totals built from several rounded parts can differ slightly from the unrounded arithmetic.

How these calculators are built and tested is described on the Methodology page. If a figure looks wrong, please report it.

Frequently Asked Questions

How many TB are in one GB?

One GB equals 0.001 TB. That value is exact by definition.

How do I go from Terabytes back to Gigabytes?

Divide by 0.001 rather than multiplying, or flip the direction selector which does it for you.