About the Hex to Decimal Converter
Hex to Decimal Converter converts numbers between bases. Programmers work with several number systems — binary (base 2), octal (base 8), decimal (base 10) and hexadecimal (base 16) — and this tool converts Hexadecimal to Decimal accurately, handling multiple space-separated values at once.
How Hexadecimal to Decimal works
Multiply each digit by its power of 16 and add them up (A–F = 10–15).
Worked example: 1A = 1×16 + 10 = 26
How to use
- Type or paste your value(s) into the input box.
- Separate multiple values with spaces to convert them all at once.
- The converted result appears instantly.
- Click Copy to copy the output.
Common uses
- Programming, debugging and low-level data work.
- Converting color codes, memory addresses and flags.
- Learning how number systems relate.
- Reading binary or hex data by hand.
Frequently asked questions
Can I convert multiple numbers at once?
Yes — separate each value with a space and every one is converted in order.
Does this run on a server?
No. The conversion happens entirely in your browser, so your data stays private.