F in Decimal
Hexadecimal F equals 15 in decimal.
F in all number bases
Decimal15
Hexadecimal0xF
Binary1111
Octal17
Try another value
Edit this value or switch its base. Your changes are calculated in your browser with exact integer arithmetic.
Input base:
Decimal
15Hex
0xFBinary
0b1111Octal
0o17How f converts from hexadecimal to decimal
Multiply each digit by 16 raised to its position (starting at 0 from the right), then add the results:
F× 160 = 15 × 1 = 15
Sum: 15
This tool runs entirely in your browser - nothing you enter is uploaded or stored.