Definition
Units of storage refer to the ways we measure digital storage capacity, such as bytes, kilobytes, megabytes, etc. Understanding units of storage is important for managing digital files, storage devices, and data transfer.
Units of Storage, Smallest to Largest
- Byte (smallest unit)
- Kilobyte (KB)
- Megabyte (MB)
- Gigabyte (GB)
- Terabyte (TB)
- Petabyte (PB) (largest unit)
Conversion Between Units of Storage
- 1 KB = 1024 bytes
- 1 MB = 1024 KB
- 1 GB = 1024 MB
- 1 TB = 1024 GB
- 1 PB = 1024 TB
Example 1: Convert 500 MB to Bytes
Step 1: Convert megabytes to kilobytes. 1 MB = 1024 KB, so 500 MB = 500 × 1024 KB = 512,000 KB.
Step 2: Convert kilobytes to bytes. 1 KB = 1024 bytes, so 512,000 KB × 1024 bytes = 524,288,000 bytes.
Answer: 500 MB = 524,288,000 bytes.
Example 2: Convert 2 GB to Megabytes
Step 1: Convert gigabytes to megabytes. 1 GB = 1024 MB, so 2 GB = 2 × 1024 MB = 2048 MB.
Answer: 2 GB = 2048 MB.
