Hex to Decimal Converter

Free online hexadecimal to decimal converter. Enter a hex value and get decimal, binary and octal at once. 100% offline in your browser.

Enter a hexadecimal number and read its decimal value immediately — along with the binary and octal representations of the same number.

Why use this converter

• 100% client-side — your data never leaves your browser
• Free and unlimited, no account required
• Works offline as an installable PWA, on desktop and mobile
• No ads and no tracking

Also known as

hex to decimal · hexadecimal to decimal · convert hex to decimal online · hex converter

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