Terabytes to Gigabytes Converter
How to convert terabytes to gigabytes
gigabytes = terabytes × 1,000
To convert terabytes to gigabytes, multiply the number of terabytes by 1,000.
1 TB = 1,000 GB
Examples
- 1 TB × 1,000 = 1,000 GB
- 4 TB × 1,000 = 4,000 GB
Good to know
This uses the decimal definition, 1 TB = 1000 GB. A 1 TB drive holds about 931 GiB, which Windows displays as 931 GB.
Decimal (SI) unit based on powers of 1000, as used by drive manufacturers. Windows reports sizes in binary units (powers of 1024) but labels them "KB", "MB", "GB" and "TB", so the same file or drive shows a smaller number there.
Decimal (SI) unit based on powers of 1000, as used by drive manufacturers. Windows reports sizes in binary units (powers of 1024) but labels them "KB", "MB", "GB" and "TB", so the same file or drive shows a smaller number there.
Terabytes to gigabytes conversion table
| Terabytes (TB) | Gigabytes (GB) |
|---|---|
| 0.5 TB | 500 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 |
| 16 TB | 16,000 GB |
| 18 TB | 18,000 GB |
| 20 TB | 20,000 GB |
| 50 TB | 50,000 GB |
| 100 TB | 100,000 GB |
Unit definitions
- Terabyte (TB)
- A terabyte is 1,000,000,000,000 bytes (1000 gigabytes). It is the usual unit for hard drive and SSD capacities.
- Gigabyte (GB)
- A gigabyte is 1,000,000,000 bytes (1000 megabytes). It is the usual unit for memory cards, phone storage and mobile data plans.