Binary to Decimal Converter

Here you can enter any binary number and we will convert it to a decimal number and tell you how we did it.

Decimal is a 10-number system and Binary is a 2-number system. Binary contains only 0s and 1s.

Since we are converting from binary to decimal, only 0s and 1s should be entered in our Binary to Decimal search box above.

Try some of the binary to decimal conversions below if you don't have a particular binary number you need to convert, but simply want to learn how to do it:

Convert 101 binary to decimal

Convert 1001 binary to decimal

Convert 101010 binary to decimal

Convert 110011 binary to decimal

Convert 111000 binary to decimal

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