Hex to Decimal
Enter a hex number (e.g. FF or 1A2B). Get the decimal (base 10) value. Handy for color codes and low-level debugging.
Convert to decimal
Enter hex (0-9, A-F) and click Convert.
How it works
Each hex digit is 0–15. We parse the string and compute value = sum of digit × 16^position. Case insensitive.
When to use it
Use when reading hex dumps or converting color values.
Frequently asked questions
- Case sensitive? No. 0xff and 0xFF are the same.