File & Data Converters
TB to GB Converter
Enter a value in terabytes to convert it to gigabytes, or switch units to convert the other way.
1 Terabytes = 1,000 Gigabytes
All Terabytes conversions
Kilobytes
1,000,000,000
Megabytes
1,000,000
Gigabytes
1,000
Kibibytes
976,562,500
Mebibytes
953,674.316406
Gibibytes
931.322575
How to use this tool
- 1Enter a value in terabytes.
- 2The result in gigabytes updates instantly.
- 3Use the swap button to convert gigabytes to terabytes instead.
Frequently asked questions
How many TB is 1000 GB?+
1000 gigabytes equals exactly 1 terabyte, using the decimal (SI) convention.