Terabyte to GigabyteConverter
Instantly convert Terabyte (TB) to Gigabyte (GB). Free, accurate, and easy to use.
How to Convert Terabyte to Gigabyte
To convert Terabyte (TB) to Gigabyte (GB), multiply your value by 1024.
Example: 5 TB × 1024 = 5120 GB
What is a Terabyte?
The terabyte equals 1,024 gigabytes (1,099,511,627,776 bytes) in binary conventions, or one trillion bytes in decimal SI conventions. It is the standard unit for large hard drives, NAS devices, and enterprise server storage. A 1 TB drive can store approximately 250,000 high-resolution photos or 500 hours of HD video. Cloud storage plans are commonly offered in terabyte increments.
What is a Gigabyte?
The gigabyte equals 1,024 megabytes (1,073,741,824 bytes) in binary conventions, or one billion bytes in decimal SI conventions. It is the principal unit for consumer storage: smartphones, USB drives, and most hard drives are sized in gigabytes or terabytes. A full-length HD movie in compressed format requires about 4–8 GB. The discrepancy between binary and decimal definitions means a '1 GB' drive shows as about 0.93 GB in Windows.
Terabyte to Gigabyte Conversion Table
| Terabyte (TB) | Gigabyte (GB) |
|---|---|
| 0.001 TB | 1.024 GB |
| 0.01 TB | 10.24 GB |
| 0.1 TB | 102.4 GB |
| 0.5 TB | 512 GB |
| 1 TB | 1024 GB |
| 2 TB | 2048 GB |
| 5 TB | 5120 GB |
| 10 TB | 10240 GB |
| 20 TB | 20480 GB |
| 50 TB | 51200 GB |
| 100 TB | 102400 GB |
| 200 TB | 204800 GB |
| 500 TB | 512000 GB |
| 1000 TB | 1024000 GB |
| 5000 TB | 5120000 GB |
| 10000 TB | 10240000 GB |
| 50000 TB | 51200000 GB |
| 100000 TB | 102400000 GB |
| 1000000 TB | 1.0240e+9 GB |
| 1000000000 TB | 1.0240e+12 GB |
Frequently Asked Questions
How do I convert Terabyte to Gigabyte?
Multiply the Terabyte value by 1024. Formula: GB = TB × 1024. Example: 10 TB = 10240 GB.
How many Gigabyte are in one Terabyte?
One Terabyte (TB) equals 1024 Gigabyte (GB).
How many Terabyte are in one Gigabyte?
One Gigabyte (GB) equals 0.00097656 Terabyte (TB).
What is the exact conversion factor from Terabyte to Gigabyte?
The conversion factor is 1024. Multiply any TB value by this number to get GB. For the reverse, multiply by 0.00097656.
How do I convert Gigabyte back to Terabyte?
Divide by 1024, or equivalently multiply by 0.00097656. Formula: TB = GB ÷ 1024.
Is the Terabyte-to-Gigabyte conversion internationally standardized?
Yes. Both units are defined by international standards (SI or the international yard/pound agreement), so the conversion factor 1024 is exact and universally agreed upon.