The Quick Memory Order
Bit ➔ Byte ➔ KB ➔ MB ➔ GB ➔ TB
The Full Hierarchy List
| Name | Symbol | Value |
|---|---|---|
| Bit | b | 1 Binary Pulse (0 or 1) |
| Byte | B | 8 bits |
| Kilobyte | KB | 1,000 bytes |
| Megabyte | MB | 1,000 KB |
| Gigabyte | GB | 1,000 MB |
| Terabyte | TB | 1,000 GB |
| Petabyte | PB | 1,000 TB |
| Exabyte | EB | 1,000 PB |
| Zettabyte | ZB | 1,000 EB |
| Yottabyte | YB | 1,000 ZB |