How to Use
- Enter the number you want to convert in the "Enter Value" field.
- Select the source unit and target unit.
- The result updates instantly — no button click needed.
Common Conversion Table
| Unit | Equivalent in Bytes |
|---|---|
| 1 KB | 1,024 Bytes |
| 1 MB | 1,048,576 Bytes |
| 1 GB | 1,073,741,824 Bytes |
| 1 TB | 1,099,511,627,776 Bytes |
| 1 PB | 1,125,899,906,842,624 Bytes |
FAQ
Is 1 KB equal to 1000 or 1024 Bytes?
This tool uses the binary system where 1 KB = 1024 Bytes. This is the standard used by operating systems and memory. Hard drive manufacturers often use the decimal system (1 KB = 1000 Bytes), which is why actual usable space may appear slightly less than advertised.
What is the difference between a Bit and a Byte?
A Bit is the smallest unit of data, storing either 0 or 1. One Byte equals 8 Bits. Network speeds are typically measured in Mbps (megabits per second), while file sizes use MB (megabytes).
Why does my hard drive show less space than advertised?
Hard drive manufacturers use the decimal system (1 GB = 1,000,000,000 Bytes), but operating systems use the binary system (1 GB = 1,073,741,824 Bytes). So a drive labeled 500 GB will show approximately 465 GB on your computer.