Easy Binary to Decimal Convert play online

Converting between Binary and Decimal
You can also enter the number without spaces, eg: "101110010111", if you'd like to convert binary numbers to decimal numbers with this converter. As a result, a number can be entered almost in any way: "1,230,300", "1 230 300", or "1230300.".

More about Binary and Decimal Conversion
You can use the same method to convert binary numbers to decimals that you would if manually doing it: starting with the first "1", multiply the running total of the decimal number (starting at 0) by 2. Next, add 1 if the binary digit (bit) is 1. In each binary number digit, repeat the process.

Digital circuits, computer systems, and modern electronic devices, such as smart phones, use binary (base-2). Our daily number system is decimal (base 10). Many people find it necessary to automatically convert from one base to another, or to just check their work after they have manually done the conversion, whether they are working with hardware, coding software, or simply dealing with raw numbers and mathematics.