Also, we won’t be able to use the + operator to concatenate as it will add the floating point numbers. If we don’t convert float to string in the above program, the join() function will throw an exception. This code also produces two versions of comma-separated values (CSV). Input_2 = float (input_2 ) print ( f'Sum of ' ) Input_2 = input ( 'Please enter second floating point value: ' ) input_1 = input ( 'Please enter first floating point value: ' ) We have to explicitly convert them to float so that we can perform necessary operations on them, such as addition, multiplication, etc. If we are receiving float value from user input through the terminal or reading it from a file, then they are string objects. Why do we need to convert a string to float? The string value of '10.5674' has been converted to a float value of 10.5674.

Input_1 = float (input_1 ) print ( type (input_1 ) ) print ( 'Float Value =', input_1 ) Let’s look at an example of converting a string to float in Python: input_1 = '10.5674' Internally, the float() function calls specified object _float_() function. This is a built-in function used to convert an object to a floating point number. We can convert a string to float in Python using the float() function. This tutorial was tested with Python 3.9.6. How to Code in Python 3 series or using VS Code for Python. In order to complete this tutorial, you will need: It is important to properly convert the data types before using them for calculations and concatenations in order to prevent runtime errors. And we will also use Python’s str() function to convert floats to strings. In this article, we will use Python’s float() function to convert strings to floats.

Csv converter