FA in Decimal
Hexadecimal FA equals 250 in decimal.
FA in all number bases
Decimal250
Hexadecimal0xFA
Binary1111 1010
Octal372
Try another value
Edit this value or switch its base. Your changes are calculated in your browser with exact integer arithmetic.
Input base:
Decimal
250Hex
0xFABinary
0b11111010Octal
0o372How fa 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× 161 = 15 × 16 = 240
A× 160 = 10 × 1 = 10
Sum: 250
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