Gigabytes to Terabytes (GB to TB) Converter
1 gigabyte (GB) = 0.000976563 terabytes (TB). To convert gigabytes to terabytes, multiply by 0.000976563: 128 GB × 0.000976563 = 0.125 TB.
Quick facts
- 1 GB = 0.000976563 TB
- 1 TB = 1,024 GB
- Formula: TB = GB × 0.000976563
- Quick estimate: multiply by about 0.00098
How to convert gigabytes to terabytes
- Take the value in gigabytes.
- Multiply it by 0.000976563 (the number of terabytes in one gigabyte).
- Round the result to the precision you need.
Worked example (a phone's storage): 128 GB × 0.000976563 = 0.125 TB.
To convert terabytes back to gigabytes, multiply by 1,024, or divide by 0.000976563.
Source: IEC 80000-13 for binary (1,024-based) and decimal (1,000-based) prefixes; this site uses the binary convention shown in each definition.
Gigabytes to Terabytes conversion table
| Gigabytes [GB] | Terabytes [TB] |
|---|---|
| 1 GB | 0.0009765625 TB |
| 10 GB | 0.009765625 TB |
| 100 GB | 0.09765625 TB |
| 1000 GB | 0.9765625 TB |
| 10000 GB | 9.765625 TB |
| 100000 GB | 97.65625 TB |
| 1000000 GB | 976.5625 TB |
GB to TB chart from 1 to 100
- 1 GB 0.000976563 TB
- 2 GB 0.00195313 TB
- 3 GB 0.00292969 TB
- 4 GB 0.00390625 TB
- 5 GB 0.00488281 TB
- 6 GB 0.00585938 TB
- 7 GB 0.00683594 TB
- 8 GB 0.0078125 TB
- 9 GB 0.00878906 TB
- 10 GB 0.00976563 TB
- 11 GB 0.0107422 TB
- 12 GB 0.0117188 TB
- 13 GB 0.0126953 TB
- 14 GB 0.0136719 TB
- 15 GB 0.0146484 TB
- 16 GB 0.015625 TB
- 17 GB 0.0166016 TB
- 18 GB 0.0175781 TB
- 19 GB 0.0185547 TB
- 20 GB 0.0195313 TB
- 25 GB 0.0244141 TB
- 30 GB 0.0292969 TB
- 35 GB 0.0341797 TB
- 40 GB 0.0390625 TB
- 45 GB 0.0439453 TB
- 50 GB 0.0488281 TB
- 55 GB 0.0537109 TB
- 60 GB 0.0585938 TB
- 65 GB 0.0634766 TB
- 70 GB 0.0683594 TB
- 75 GB 0.0732422 TB
- 80 GB 0.078125 TB
- 85 GB 0.0830078 TB
- 90 GB 0.0878906 TB
- 95 GB 0.0927734 TB
- 100 GB 0.0976563 TB
Terabytes to Gigabytes conversion table
| Terabytes [TB] | Gigabytes [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 |
Gigabytes vs Terabytes
| Gigabyte | Terabyte | |
|---|---|---|
| Symbol | GB | TB |
| Equals | 1 GB = 0.000976563 TB | 1 TB = 1,024 GB |
What is a gigabyte?
Equal to 1,024 megabytes (2^30 bytes, the binary convention; drive makers use 10^9 bytes, formally written GiB for the binary value). Used for phone storage, RAM, and video files.
What is a terabyte?
Equal to 1,024 gigabytes (2^40 bytes, binary convention; drive makers use 10^12 bytes, so a 1 TB drive shows about 931 GB). Used for hard drives, cloud storage, and large backups.
Frequently asked questions
How many terabytes are in a gigabyte?
There are 0.000976563 terabytes in 1 gigabyte (1 GB = 0.0009765625 TB).
How many gigabytes are in a terabyte?
There are 1,024 gigabytes in 1 terabyte (1 TB = 1024 GB).
How do I convert gigabytes to terabytes?
Multiply the number of gigabytes by 0.000976563. For example, 10 GB × 0.000976563 = 0.00976563 TB. To convert back, multiply by 1,024.
What is 10 GB in terabytes?
10 GB = 0.00976563 TB.
What is 100 GB in terabytes?
100 GB = 0.0976563 TB.
Is the conversion exact?
Yes. The factor comes from the official definitions of both units (IEC 80000-13 for binary (1,024-based) and decimal (1,000-based) prefixes; this site uses the binary convention shown in each definition). Results are shown to up to 10 decimal places; round them to suit your purpose.
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