TB to GB Converter
1 terabyte = 1,024 gigabytes. Modern hard drives and SSDs range from 1–8 TB.
Formula:1 TB = 1,024 GB
Quick conversion table — Terabyte to Gigabyte
0.5 TB512 GB
1 TB1,024 GB
5 TB5,120 GB
10 TB10,240 GB
50 TB51,200 GB
100 TB102,400 GB
1,000 TB1,024,000 GB
How to convert TB to GB
To convert tb to gb, use the formula: 1 TB = 1,024 GB. Simply enter the value you want to convert in the field above and the result appears instantly. You can also type in the result field to reverse the conversion.
All conversions use precise mathematical constants validated against international SI standards (NIST and ISO 80000). Results are accurate to 8 significant figures.