Number Base Converter
Convert numbers between Binary, Octal, Decimal, and Hexadecimal formats instantly
Decimal
Hexadecimal
0x
Binary
Octal
Quick Values
Quick Reference
| Decimal | Hex | Octal | Binary |
|---|---|---|---|
| 0 | 0x0 | 0 | 0 |
| 1 | 0x1 | 1 | 1 |
| 2 | 0x2 | 2 | 10 |
| 10 | 0xA | 12 | 1010 |
| 15 | 0xF | 17 | 1111 |
| 16 | 0x10 | 20 | 10000 |
| 31 | 0x1F | 37 | 11111 |
| 32 | 0x20 | 40 | 100000 |
| 100 | 0x64 | 144 | 1100100 |
| 255 | 0xFF | 377 | 11111111 |
| 256 | 0x100 | 400 | 100000000 |
| 1024 | 0x400 | 2000 | 10000000000 |
Frequently asked questions
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