A5 in Decimal
Hexadecimal A5 equals 165 in decimal.
A5 in all number bases
Decimal165
Hexadecimal0xA5
Binary1010 0101
Octal245
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Edit this value or switch its base. Your changes are calculated in your browser with exact integer arithmetic.
Input base:
Decimal
165Hex
0xA5Binary
0b10100101Octal
0o245How a5 converts from hexadecimal to decimal
Multiply each digit by 16 raised to its position (starting at 0 from the right), then add the results:
A× 161 = 10 × 16 = 160
5× 160 = 5 × 1 = 5
Sum: 165
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