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How to Convert a List of Strings to a List of Floats in Python


How to Convert a List of Strings to a List of Floats in Python ?

Answer

To convert a list of strings to a list of floats in Python, you can use list comprehension along with the float() constructor to parse each string as a float.



✐ Examples

1 Convert List of Strings to List of Floats

In this example,

  1. We have a list of strings named string_list.
  2. We use list comprehension to iterate over each string in the list and use the float() constructor to parse it as a float.
  3. The result is a list of floats.

Python Program

string_list = ["1.1", "2.2", "3.3", "4.4", "5.5"]
float_list = [float(x) for x in string_list]
print(float_list)

Output

[1.1, 2.2, 3.3, 4.4, 5.5]

Summary

In this tutorial, we learned How to Convert a List of Strings to a List of Floats in Python language with well detailed examples.




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