Convert Terabyte to Gigabyte
Use this free converter to change terabytes (TB) into gigabytes (GB). Terabyte and gigabyte both measure digital storage. As a quick reference, 1 TB equals 1024 GB, and 1 GB equals 0.0009765625 TB.
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Gigabyte (GB)
1024
1 TB = 1024 GB
Digital Storage conversion table
| Terabyte | Gigabyte |
|---|---|
| 0.01 | 10.24 |
| 0.1 | 102.4 |
| 0.5 | 512 |
| 1 | 1024 |
| 2 | 2048 |
| 3 | 3072 |
| 5 | 5120 |
| 10 | 10240 |
| 20 | 20480 |
| 25 | 25600 |
| 50 | 51200 |
| 100 | 102400 |
| 1,000 | 1024000 |
How to convert Terabyte to Gigabyte
Multiply the terabyte value by 1024 to get gigabytes.
- Enter the number of terabytes you want to convert.
- The converter instantly shows the equivalent value in gigabytes.
- Worked example: 15 TB × 1024 = 15360 GB.
- Use the swap button to reverse the conversion (gigabyte to terabyte).
About these units
Terabyte (TB)
- Definition
- A terabyte (TB) is 1,024 gigabytes, used for large drives and data sets.
- History
- Terabyte hard drives reached consumers in 2007 as storage density grew.
- Current use
- Terabytes measure hard-drive capacity, backups, and large media libraries.
Gigabyte (GB)
- Definition
- A gigabyte (GB) is 1,024 megabytes, the common unit for storage and memory capacity.
- History
- Gigabyte-scale storage became affordable for consumers in the early 2000s.
- Current use
- Gigabytes measure RAM, phone storage, and monthly mobile data allowances.
Frequently asked questions
How many gigabytes are in a terabyte?
There are 1024 GB in 1 TB. To convert, multiply the number of terabytes by 1024.
How do I convert terabytes to gigabytes?
Multiply the terabyte value by 1024 to get gigabytes. For example, 10 TB = 10240 GB.
Is this terabyte-to-gigabyte converter free?
Yes. This converter is completely free, runs entirely in your browser, and requires no sign-up. Your inputs never leave your device.
Convert Terabyte to other digital storage units
| Unit | 1 Terabyte equals |
|---|---|
| Byte (B) | 1.0995e+12 B |
| Kilobyte (KB) | 1073741800 KB |
| Megabyte (MB) | 1048576 MB |
| Gigabyte (GB) | 1024 GB |
| Petabyte (PB) | 0.0009765625 PB |
| Bit (bit) | 8.7961e+12 bit |
| Kilobit (Kb) | 8589934600 Kb |
| Megabit (Mb) | 8388608 Mb |
| Gigabit (Gb) | 8192 Gb |