Hexadecimal to Decimal Converter
Enter a hexadecimal number to convert it to decimal. Widely used for color codes, memory addresses, and data representation in programming.
Hexadecimal to Decimal
Base 16 → Base 10
0x
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How to Use the Hex to Decimal Converter
1
Enter a hexadecimal number (e.g. 1A3F).
2
Click Convert.
3
View the decimal equivalent.
Frequently Asked Questions
What is hexadecimal?
A base-16 number system using digits 0-9 and letters A-F. Each hex digit represents 4 binary bits.
Is the conversion case-sensitive?
No — both uppercase (A-F) and lowercase (a-f) are accepted.
Where is hex commonly used?
Colors in CSS (#FF5733), memory addresses, MAC addresses, and encoding schemes.