Convert TB to GB
1 terabyte equals 1,000 gigabytes. To convert terabytes to gigabytes, multiply the number of terabytes by 1,000: for example, 10 TB is 10,000 GB. Ethical Tube's free TB to GB converter does the math as you type, and the chart below lists common values.
1 TB = 1,000 GB
- 1 TB
- 1,000 GB
- 1 GB
- 0.001 TB
- Formula
- GB = TB × 1,000
- Measures
- Data storage
- Price
- Free
- Works offline
- Yes
Conversion chart
TB to GB chart
| Terabytes (TB) | Gigabytes (GB) |
|---|---|
| 1 TB | 1,000 GB |
| 2 TB | 2,000 GB |
| 3 TB | 3,000 GB |
| 4 TB | 4,000 GB |
| 5 TB | 5,000 GB |
| 6 TB | 6,000 GB |
| 8 TB | 8,000 GB |
| 10 TB | 10,000 GB |
| 12 TB | 12,000 GB |
| 15 TB | 15,000 GB |
| 20 TB | 20,000 GB |
| 25 TB | 25,000 GB |
| 50 TB | 50,000 GB |
| 100 TB | 100,000 GB |
How it works
How to convert TB to GB
Know the formula
GB = TB × 1,000. In words: multiply the number of terabytes by 1,000.
Work an example
10 TB → 10,000 GB. Round to two or three decimal places for everyday use.
Or type it in
Enter any value in the converter above and the answer appears instantly, in both directions.
Good to know
About data storage units
- This converter uses decimal units, like drive makers and macOS: 1 KB is 1,000 bytes, 1 MB is 1,000 KB, and so on.
- Windows reports sizes in binary units, where 1 KB is 1,024 bytes. That's why a 1 TB drive shows up as about 931 GB in Windows.
- A byte is 8 bits. Internet speeds are measured in bits per second, so a 100 Mbps connection moves about 12.5 MB per second.
FAQ
Questions, answered
How many gigabytes are in a terabyte?
There are 1,000 gigabytes in 1 terabyte. To convert terabytes to gigabytes, multiply the number of terabytes by 1,000.
What is 10 TB in GB?
10 terabytes is 10,000 gigabytes.
How do you convert GB back to TB?
Multiply the number of gigabytes by 0.001. 1 gigabyte is 0.001 terabytes.
Is this TB to GB converter free?
Yes. It's free and works in any browser, even offline once the page has loaded. The answer updates as you type, and nothing you enter is sent anywhere.
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