Coba jelasin Binary-to-decimal equivalence: dari Sistim panomeran binér dalam bahasa sunda dong

To see the actual algorithm used in computing the conversion, see the conversion guide below.

Here is another way of thinking about it:  When you run out of symbols, for example 11111, add a "1" on the left end and reset all the numerals on the right to "0", producing 100000.  This also works for symbols in the middle.  Say the number is 100111.  If you add one to it, you move the leftmost repéating "1" one space to the left (from the "fours" place to the "eights" place) and reset all the numerals on the right to "0", producing 101000.