# How many GB are in 1 TB

**How many GB are in 1 TB?**

1 Terabyte is equal to 1000 gigabytes in decimal system which means Terabyte (TB) is 1000 times bigger than Gigabyte (GB). And also 1 Terabyte is equal to 1024 gigabytes in binary.

**How many MBs are in a GB?**

Remember there are few different number systems: decimal system which is also called Base 10 and binary number system which is Base 2.

So there are 1.000 MB in a GB in decimal. And in binary base there are 1024 MB in a GB.

If you are talking about decimal (SI), 1000 MB is equal to 1 GB. On the other hand, 1 GB is equal to 1.024 MB in binary.