Hex to Binary Converter
Convert hexadecimal numbers to binary. See the conversion for each hex digit.
Hex: 0xFF
11111111
Binary (Decimal: 255)
Digit by Digit Conversion
F
↓
1111
F
↓
1111
Result: 11111111
Hex to Binary Table
0=0000
1=0001
2=0010
3=0011
4=0100
5=0101
6=0110
7=0111
8=1000
9=1001
A=1010
B=1011
C=1100
D=1101
E=1110
F=1111
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Editorial Note
MyCalcBuddy Editorial Team
This page is maintained as an educational calculator reference.
📚
Formula Source: NIST Guide to SI Units
by National Institute of Standards
🔄Last reviewed: May 2026
✓Formula checks are based on standard references and internal QA review.