How to convert hexadecimal to decimal?

A decimal number is a base-10 number that includes 0 to 9. A hexadecimal number is a base-16 number that includes 0 to 9 along with A to F. Since hexadecimal is a base-16 number, to convert from hexadecimal to decimal multiply each number with the power of 16. Consider the following example for the hex to decimal:

16₍₁₆₎ = 1×16¹+6×16⁰

=> 16+6

=> 22

Consider this example to understand hex to decimal conversion for a number with the alphabet letters A to F.

6A₍₁₆₎ = 6×16¹+10×16⁰

=> 96+10

=> 106