Gigabytes to Terabytes (GB to TB) Converter
Convert gigabytes to terabytes (GB to TB) instantly. 1 gigabyte = 0.001 terabytes. Free data storage converter with formula, examples and conversion table.
Gigabytes (GB) to Terabytes (TB) conversion table
Here are the most common conversions for Gigabytes (GB) to Terabytes (TB) at a glance.
| Gigabytes (GB) | Terabytes (TB) |
|---|---|
| 0.001 | 0.00000100 |
| 0.01 | 0.00001000 |
| 0.1 | 0.00010000 |
| 1 | 0.00100000 |
| 2 | 0.00200000 |
| 3 | 0.00300000 |
| 5 | 0.00500000 |
| 10 | 0.01000000 |
| 20 | 0.02000000 |
| 30 | 0.03000000 |
| 50 | 0.05000000 |
| 100 | 0.10000000 |
| 1000 | 1 |
Gigabytes to Terabytes (GB to TB) Converter
Use our free Gigabytes to Terabytes converter to change any value from GB to TB instantly and accurately. 1 gigabyte equals 0.001 terabytes, and 1 terabyte equals 1,000 gigabytes. Enter a number, choose the precision and get the result in one click.
Gigabyte to Terabyte formula
To convert gigabytes to terabytes, divide the number of gigabytes by 1,000:
TB = GB × 0.001
Example: 25 GB × 0.001 = 0.025 TB.
Gigabytes to Terabytes conversion table
| Gigabytes (GB) | Terabytes (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 |
| 1,000 GB | 1 TB |
Gigabyte and Terabyte explained
Gigabyte (GB): A gigabyte equals 1,000,000,000 bytes. Phone storage, mobile data plans and RAM are measured in GB.
Terabyte (TB): A terabyte equals 1,000 gigabytes and is used for hard drives, SSDs and cloud storage.
How to use the Gigabyte to Terabyte converter
- Enter the value in gigabytes (GB).
- Choose the number of decimal places (precision).
- Click Submit to convert.
- Read or copy the result in terabytes (TB).
Common use cases
- Converting data storage measurements for work, school or travel
- Checking data storage values in product specifications
- Quickly comparing metric and imperial or binary and decimal values
- Double-checking manual calculations
Frequently asked questions
How many terabytes are in 1 gigabyte?
There are 0.001 terabytes in one gigabyte.
How do I convert terabytes back to gigabytes?
Multiply by 1,000, or use our Terabyte to Gigabyte converter.
Is this converter accurate?
Yes. It uses decimal (SI) units where 1 kilobyte = 1,000 bytes. Some operating systems show binary units (1 KiB = 1,024 bytes), which give slightly different numbers.
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