About HEX to Decimal Converter Tool
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HEX to Decimal converts base-16 hexadecimal numbers to base-10 decimal integers. Enter any hex value (with or without 0x or # prefix) and get the decimal equivalent. Used in programming, color codes, memory addresses, and networking (IP/MAC addresses).
Key Features
- Converts hex to decimal — accepts 0x prefix, # prefix, or plain hex.
- Handles signed and unsigned hex values.
- Shows the binary equivalent alongside.
- Runs in your browser.
How to Use the Tool
- Enter a hex value (e.g. FF, 0x1A, or #FF5733).
- The decimal equivalent appears instantly.
Core Benefits
- Programming: convert memory addresses from hex to decimal for debugging.
- Color: convert hex color code components to decimal RGB values.
- Networking: convert MAC/IP hex values to decimal.
Common Use Cases
- Converting a memory address 0x7FFF to decimal (32767).
- Converting a color component #FF = 255 for RGB.
- Reading ASCII hex codes: 0x41 = 65 = "A".
Pro Tips
- FF in hex = 255 in decimal. 0x10 = 16. 0xFF = 255.
- Hex digits: 0-9 and A-F where A=10, B=11, C=12, D=13, E=14, F=15.
- Each hex digit represents exactly 4 binary bits (a nibble).
Use this free HEX to Decimal Converter on GoodToolIt — instant, private, and works in any browser with no sign-up required.