Terabytes to Gigabytes (TB to GB) Converter
Convert terabytes to gigabytes (TB to GB) instantly. 1 terabyte = 1,000 gigabytes. Free data storage converter with formula, examples and conversion table.
Terabytes (TB) to Gigabytes (GB) conversion table
Here are the most common conversions for Terabytes (TB) to Gigabytes (GB) at a glance.
| Terabytes (TB) | Gigabytes (GB) |
|---|---|
| 0.001 | 1 |
| 0.01 | 10 |
| 0.1 | 100 |
| 1 | 1,000 |
| 2 | 2,000 |
| 3 | 3,000 |
| 5 | 5,000 |
| 10 | 10,000 |
| 20 | 20,000 |
| 30 | 30,000 |
| 50 | 50,000 |
| 100 | 100,000 |
| 1000 | 1,000,000 |
Terabytes to Gigabytes (TB to GB) Converter
Use our free Terabytes to Gigabytes converter to change any value from TB to GB instantly and accurately. 1 terabyte equals 1,000 gigabytes, and 1 gigabyte equals 0.001 terabytes. Enter a number, choose the precision and get the result in one click.
Terabyte to Gigabyte formula
To convert terabytes to gigabytes, multiply the number of terabytes by 1,000:
GB = TB × 1,000
Example: 25 TB × 1,000 = 25,000 GB.
Terabytes to Gigabytes conversion table
| Terabytes (TB) | Gigabytes (GB) |
|---|---|
| 1 TB | 1,000 GB |
| 5 TB | 5,000 GB |
| 10 TB | 10,000 GB |
| 25 TB | 25,000 GB |
| 50 TB | 50,000 GB |
| 100 TB | 100,000 GB |
| 1,000 TB | 1,000,000 GB |
Terabyte and Gigabyte explained
Terabyte (TB): A terabyte equals 1,000 gigabytes and is used for hard drives, SSDs and cloud storage.
Gigabyte (GB): A gigabyte equals 1,000,000,000 bytes. Phone storage, mobile data plans and RAM are measured in GB.
How to use the Terabyte to Gigabyte converter
- Enter the value in terabytes (TB).
- Choose the number of decimal places (precision).
- Click Submit to convert.
- Read or copy the result in gigabytes (GB).
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 gigabytes are in 1 terabyte?
There are 1,000 gigabytes in one terabyte.
How do I convert gigabytes back to terabytes?
Multiply by 0.001, or use our Gigabyte to Terabyte 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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