#PYTHON CONVERT STRING TO INTEGER HOW TO#
We’ve also learned how to convert an integer back to a string. In Python, a string can be converted into an integer using the following methods : Method 1: Using built-in int () function: If your string contains a decimal integer and you wish to convert it into an int, in that case, pass your string to int () function and it will convert your string into an equivalent decimal integer. In the above guide, we’ve learned how to convert a string to an integer in Python.
#PYTHON CONVERT STRING TO INTEGER CODE#
Now, run the above code in the Python shell. You will need to convert age to a string by using the str() as shown below: This is because you cannot concatenate a string to an integer. In the following example, we will take an integer object as an argument and return as a string.
You can use str() function to convert an integer to a string in Python. You can correct it with the following code: The above output clearly indicates that you will need to convert the age object to an integer before adding something to it. Let’s take another example to understand it better: However, the first line is a string object while the second line is an integer object. You should see the following output:Īs you can see, the output is similar. In the following example, we will take a string object as an argument and returns an integer. You can also use the float() keyword to perform the same conversion. You can use int() function in any data type to converts it into an integer. You can use int() function to convert a string to an integer in Python. In the following example, we will store the decimal number 200 in hexadecimal and binary: You can also represent those number systems using the str and int data types.Ī list of different bases to represent an integer is shown below: There are several number systems including, binary and hexadecimal that uses different bases to represent an integer.
You can represent the same thing using the integer data type as shown below: The above example indicates that you want to store the integer 50 as a string. There are two data types to store an integer in Python, using either int or str.įor example, use a string literal to represent an integer as shown below: In this tutorial, we will show you how to convert a String to an Integer in Python with an example. There are several ways to convert a string to an integer in Python. In Python, you can use int() function to convert a string to an integer. You can use two data types int and str to store an integer in Python. In that case, you can use a different conversion method to resolve your issue.Īn integer is a whole number, positive or negative, without decimals, of unlimited length. This is very useful when you receive data from an external source, it could be a number but in string format. If you are a programmer, one of the most important things to know about the conversions of data.
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