HEX to Decimal

A hexadecimal to decimal converter is a simple online tool that transforms numbers expressed in base‑16 (hexadecimal) into their equivalent values in base‑10 (decimal). Hexadecimal notation uses the digits 0‑9 and the letters A‑F to represent values, making it compact for representing binary data, memory addresses, color codes, and many low‑level computing concepts. When you enter a hex string—such as “1A3F” or “ff00cc”—the tool parses each digit, multiplies it by the appropriate power of 16, and sums the results to produce the decimal counterpart. This process is useful for programmers who need to interpret hex dumps, debuggers who read memory addresses, web designers working with CSS color values, and anyone dealing with data that is naturally expressed in hexadecimal. The converter handles both uppercase and lowercase letters, supports leading zeros, and can process multiple entries at once if separated by spaces or commas. By providing instant, accurate results, it eliminates manual calculation errors and saves time, making it a handy resource for students, engineers, and hobbyists who frequently work with different numeral systems.