The order of data sizes from smallest to largest is as follows:
- Kilobyte (KB) – 1 KB = 1,024 bytes
- Megabyte (MB) – 1 MB = 1,024 KB
- Gigabyte (GB) – 1 GB = 1,024 MB
- Terabyte (TB) – 1 TB = 1,024 GB
Larger units after TB include:
- Petabyte (PB) – 1 PB = 1,024 TB
- Exabyte (EB) – 1 EB = 1,024 PB
- Zettabyte (ZB) – 1 ZB = 1,024 EB
- Yottabyte (YB) – 1 YB = 1,024 ZB
So, after TB, you go to Petabyte (PB), Exabyte (EB), Zettabyte (ZB), and Yottabyte (YB), which are much larger units of data measurement!