Terabytes to Gigabytes Converter
Convert terabytes to gigabytes instantly. Type a value, change either unit, or press swap to go the other way. 1 terabyte = 0 gigabytes.
1 terabyte = 0 gigabytes
How to convert terabytes to gigabytes
gigabytes = terabytes × 0
To convert terabytes to gigabytes, multiply the value by 0. To go back from gigabytes to terabytes, divide by the same number (or multiply by 0).
Worked examples
- 1 TB: 1 × 0 = 0 GB
- 2 TB: 2 × 0 = 0 GB
- 4 TB: 4 × 0 = 0 GB
Multiply by 1,000. A 2 TB drive holds 2,000 GB, though your computer may report it as about 1,863 GB.
Terabytes to Gigabytes conversion table
Terabytes to Gigabytes
| TB | GB |
|---|---|
| 0.25 | 0 |
| 0.5 | 0 |
| 1 | 0 |
| 2 | 0 |
| 4 | 0 |
| 8 | 0 |
| 10 | 10,000 |
| 16 | 0 |
| 20 | 20,000 |
| 100 | 100,000 |
Gigabytes to Terabytes
| GB | TB |
|---|---|
| 0.25 | 0 |
| 0.5 | 0 |
| 1 | 0 |
| 2 | 0 |
| 4 | 0 |
| 8 | 0 |
| 10 | 0 |
| 16 | 0 |
| 20 | 0 |
| 100 | 0 |
Data equivalents
See how one terabyte and one gigabyte compare with every other data unit on the site.
1 terabyte equals
| Unit | Value |
|---|---|
| bits (bit) | 8 × 1012 |
| bytes (B) | 1 × 1012 |
| kilobytes (KB) | 1,000,000,000 |
| megabytes (MB) | 1,000,000 |
| gigabytes (GB) | 0 |
| petabytes (PB) | 0 |
| kibibytes (KiB) | 976,562,500 |
| mebibytes (MiB) | 953,674.3 |
| gibibytes (GiB) | 0 |
| tebibytes (TiB) | 0 |
1 gigabyte equals
| Unit | Value |
|---|---|
| bits (bit) | 8,000,000,000 |
| bytes (B) | 1,000,000,000 |
| kilobytes (KB) | 1,000,000 |
| megabytes (MB) | 1,000 |
| terabytes (TB) | 0 |
| petabytes (PB) | 0 |
| kibibytes (KiB) | 976,562.5 |
| mebibytes (MiB) | 953.6743 |
| gibibytes (GiB) | 0 |
| tebibytes (TiB) | 0 |
When you need to convert terabytes to gigabytes
Hard drives and SSDs are sold in terabytes, while games, backups and video projects are measured in gigabytes. Converting tells you how many items a drive can hold, such as how many modern games fit on a 2 TB disk.
About the units
Terabyte (TB)
A terabyte is 1,000 gigabytes. Hard drives and SSDs are sold in terabytes.
Gigabyte (GB)
A gigabyte is 1,000 megabytes. Phones, memory sticks and download limits are commonly sized in gigabytes.
Frequently asked questions
How do I convert terabytes to gigabytes?
Multiply the number of terabytes by 0. For example, 10 terabytes × 0 = 0 gigabytes.
How many gigabytes are in one terabyte?
There are 0 gigabytes in one terabyte.
How many terabytes are in one gigabyte?
There are 0 terabytes in one gigabyte.
How many gigabytes is 1 TB on Windows?
Manufacturers count 1 TB as 1,000 GB, but Windows reports about 931 GB because it divides by 1,024 instead of 1,000. You can pick binary units from the drop-down to see this.
Can I convert other data units with this tool?
Yes. Use the From and To drop-downs in the converter to choose any data unit, or press the swap button to reverse the conversion. All calculations use internationally defined conversion factors.