#Binary to decimal converter how to
#Binary to decimal converter code

# Import the 'reduce' function from the 'functools' module In this case, we can use reduce() to calculate the decimal equivalent of each binary digit. The python reduce() function from the functools module can also be used to convert a binary number to decimal by iteratively applying a function to a sequence of values. Output: 13 Method-3: Convert binary to decimal in Python using reduce() function The decimal equivalents of each digit are then added together to produce the final decimal equivalent of the binary number, which is stored in the variable deci_num.It does this by looping through each digit in the binary number, converting it to an integer, and then multiplying it by 2 raised to the power of its position in the number.

#Binary to decimal converter code

The above code converts a binary number (represented as a string) into its decimal equivalent. # Print the final decimal equivalent of the binary number # The position of the digit is determined by subtracting the current index i from #the length of the binary number and subtracting 1ĭeci_num += digit * 2**(len(bin_num)-i-1)

# Calculate the decimal equivalent of the binary digit by multiplying it with 2 #raised to the power of the digit's position # Convert the digit at index i from a string to an integer # Loop through each digit in the binary number using the range() function # Initialize a variable 'deci_num' to 0 to store the decimal equivalent of the binary number # Assign a binary number as a string to the variable 'bin_num' The above code converts a binary number (in the form of a string) to its decimal equivalent and prints it to the console.Ĭonvert binary to decimal in python using the int Method-2: Convert binary to decimal in Python using for loopĪnother way to convert a binary number to decimal in python is to use a for loop to iterate over each digit in the binary number, starting from the rightmost digit, and calculate the decimal equivalent. # This line prints the decimal number that corresponds to the binary number in binary_num # The second parameter of the int function (base 2) indicates that the string represents a binary number # This line converts the binary number representation in the binary_num string to a decimal number # which is a binary number representation # This line initializes a string variable named binary_num to the value '1101', The easiest way to convert a binary number to decimal in Python is to use the built-in int() function with a base parameter of 2. Method-1: Convert binary to decimal in Python using int() There are different ways, we can convert binary to decimal in Python.

#Binary to decimal converter how to

How to Convert Binary to Decimal in Python

Python program to convert binary to decimal, octal and hexadecimal.Python program to convert decimal to binary and vice versa.How to convert binary string to decimal in Python.Method-10: Python program to convert binary to decimal using while loop.Method-9: Convert Binary string to decimal in Python without inbuilt function.Method-8: Convert Binary to decimal in Python without inbuilt function.Method-7: Convert binary to decimal in Python using the eval() function.Method-6: Convert binary to decimal in Python using recursion.Method-5: Convert binary to decimal in Python using the sum() function and a list comprehension.Method-4: Convert binary to decimal in Python using the bitwise shift operator.Method-3: Convert binary to decimal in Python using reduce() function.Method-2: Convert binary to decimal in Python using for loop.Method-1: Convert binary to decimal in Python using int().How to Convert Binary to Decimal in Python.