Professor Cardy

Base Conversion Calculator

PORTUGUESE ENGLISH SPANISH FRENCH GERMAN CHINESE

Enter a number



Which base is this number in?



Which base do you want to convert to?


3 (Decimal base) = 11 (Binary base)
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Expansion in powers of 2
`(3)_10 =`
`1 \cdot 2^{1} + 1 \cdot 2^{0}`
`= (11)_2`
3 (Decimal base) = 11 (base Binary)
SYMBOL (BASE 2) POSITION VALUE REASON
111 = 1 × 2^0
122 = 1 × 2^1
SUMMING 3 results in the base 10 number


INTEGER ARITHMETIC