How to convert from hex to dec ?

First, note that hexadecimal has 16 symbols (0-9, followed by 'A,' equal to decimal 10, through 'F,' equal to decimal 15).

The first digit on the right is the one's place. Take whatever number is in that position, and multiply it by one.

The next digit, second from the right, is the sixteen's place. Take whatever numer is that position, and multiply it by 16.

The next digit, thrid from the right, is the 256's place. (256 = 16^2.) Take whatever number is in that position, and multiply it by 16.

The next digit, fourth from the right, is the 4096's place (4096 = 16^3.) Take whatever number is in that position, and multiply it by 4096.

Add the result of all those multiplications, and you have the number in decimal.

- Warren

 

The answer should be:

0 + 0*16² + 0*16³ + 0*16⁴ + 0*16⁵ + 5*16⁶ + 0*16⁷ + 3*16⁸ = 12968787968

 

Oops I lost a digit disregard my last post.

 

Hi guys,
In case you want to double check your results, use this http://www.stringfunction.com/hex-decimal.html" [Broken]
Hope this can help
David