Binary to Decimal Calculator
Convert a binary number to decimal. Free online calculator with instant results — no login needed.
Decimal
What is the Binary to Decimal Calculator?
Convert a binary number to decimal. Free online calculator with instant results — no login needed.
Enter your values above and the result updates instantly. Enter only 0s and 1s.
Formula
Decimal = sum of bits × powers of 2
Example
Decimal
FAQs
What is binary?
A base-2 number system using only 0 and 1.
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