How to Convert a String to a Float in Python
To convert a string to a float in Python, you can use the float() function.
The following example shows how to convert a string to a float in Python using the float() function.
Using float() Function
We can use the float() function to convert a string to a float.
Suppose we have the following string:
# Declare string
string = "3.14"
try:
# Convert string to float
number = float(string)
print(number)
except ValueError:
print("Invalid string provided. Could not convert to float.")
Output: 👇️
3.14
In this example, we use the float() function to convert the string “3.14” to a float. If the provided string is not a valid number, a ValueError is raised, and an error message is printed.
Conclusion
We can use the float() function to convert a string to a float in Python. This method provides a convenient way to handle numeric conversions from strings.