Gigabyte to Terabyte Converter
Convert gigabytes to terabytes (GB to TB) instantly with this free online data converter. Enter any value in the Gigabyte field and get the equivalent in Terabyte immediately. This converter handles any quantity — from tiny fractions to large numbers — with full precision. No signup, no ads in the widget, and the conversion runs entirely in your browser for instant results.
The conversion factor is exact: 1 GB = 0.001 TB. To convert gigabytes to terabytes, multiply your Gigabyte value by 0.001. For example, 10 GB = 0.01 TB. You can also reverse the calculation: 1 TB = 1000 GB.
Quick conversion table
| Gigabyte (GB) | Terabyte (TB) |
|---|---|
| 1 GB | 0.001 TB |
| 5 GB | 0.005 TB |
| 10 GB | 0.01 TB |
| 25 GB | 0.025 TB |
| 50 GB | 0.05 TB |
| 100 GB | 0.1 TB |
Use the swap button to reverse the direction, or choose a different unit from the dropdown menus to convert within the data category.
Formula
Gigabyte to Terabyte conversion: 1 GB = 0.001 TB terabytes = gigabytes × 0.001 1 TB = 1000 GB gigabytes = terabytes × 1000
Example
Example: Convert 10 GB to TB: 10 GB × 0.001 = 0.01 TB So, 10 GB is about 0.01 TB. To convert back, multiply by 1000: 0.01 TB × 1000 = 10 GB.
How to Use
- Enter the value you want to convert in the Gigabyte field
- The result in Terabyte appears instantly below
- Use the dropdown menus to change units if needed
- Click 'Swap Units' to reverse the conversion direction
- Copy the result or adjust the input for a new conversion
Frequently Asked Questions
How do I convert gigabytes to terabytes?
Enter the value in Gigabyte (GB) in the 'From' field. The equivalent in Terabyte (TB) appears instantly in the 'To' field. The converter uses precise conversion factors and updates in real time as you type.
What is the formula to convert GB to TB?
1 GB = 0.001 TB, so terabytes = gigabytes × 0.001. To convert back, 1 TB = 1000 GB. The full formula and a worked example are shown on this page.
How many terabytes are in one Gigabyte?
1 GB = 0.001 TB.
Is this Gigabyte to Terabyte converter free?
Yes, completely free with no signup, no limits, and no ads in the converter widget. You can convert as many values as you need. The tool runs entirely in your browser, so your data never leaves your device.
Can I convert terabytes back to gigabytes?
Yes. Click the 'Swap Units' button to reverse the direction. You can also use the dropdown menus to select any other data unit for either field.
How accurate is the GB to TB conversion?
The converter uses high-precision conversion factors (up to 8 decimal places). Results are displayed with up to 6 decimal places, with trailing zeros removed for readability. For scientific or engineering work, always verify with official standards.