A4 in Decimal
Hexadecimal A4 equals 164 in decimal.
A4 in all number bases
Decimal164
Hexadecimal0xA4
Binary1010 0100
Octal244
How a4 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
4× 160 = 4 × 1 = 4
Sum: 164