# Python program to convert any base to decimal by using int() method

• Last Updated : 13 Jul, 2020

Given a number and its base, the task is to convert the given number into its corresponding decimal number. The base of number can be anything like digits between 0 to 9 and A to Z. Where the value of A is 10, value of B is 11, value of C is 12 and so on.

Examples:

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```Input : '1011'
base = 2
Output : 11

Input : '1A'
base = 16
Output : 26

Input : '12345'
base = 8
Output : 5349
```

Approach –

• Given number in string form and base
• Now call the builtin function int(‘number’, base) by passing the two parameters any base number in String form and base of that number and store the value in temp
• Print the value temp

## Python3

 `# Python program to convert any base``# number to its corresponding decimal``# number`` ` `# Function to convert any base number``# to its corresponding decimal number``def` `any_base_to_decimal(number, base):``     ` `    ``# calling the builtin function ``    ``# int(number, base) by passing ``    ``# two arguments in it number in``    ``# string form and base and store``    ``# the output value in temp``    ``temp ``=` `int``(number, base)``     ` `    ``# printing the corresponding decimal``    ``# number``    ``print``(temp)`` ` `# Driver's Code``if` `__name__ ``=``=` `'__main__'` `:``    ``hexadecimal_number ``=` `'1A'``    ``base ``=` `16``    ``any_base_to_decimal(hexadecimal_number, base)`

Output:

`26`
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