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I'm making a program that, for reasons not needed to be explained, requires a float to be converted into a string to be counted with len(). However, str(float(x)) results in x being rounded when converted to a string, which throws the entire thing off.
This tutorial will explain multiple ways to convert a float to a string in Python. We can convert a float to a string using the str() and repr() functions. Python Convert Float to String Using str() Function
With Python < 3 (e.g. 2.6 [see comments] or 2.7), there are two ways to do so. # Option one. older_method_string = "%.9f" % numvar. # Option two. newer_method_string = "{:.9f}".format(numvar) But note that for Python versions above 3 (e.g. 3.2 or 3.3), option two is preferred.
The most Pythonic way to convert a float to a string is to pass the float into the built-in str() function. For example, str(1.23) converts the float 1.23 to the string '1.23'. Here’s a minimal example: my_float = 1.23. my_string = str(my_float) print(my_string) # '1.23' Python Float to String Precision (Decimals)
The str() function is the most straightforward way to convert a float to a string in Python. It takes any data type and converts it into its string representation. This method is reliable and works for all versions of Python. Here’s an example: "123.456"
This article explores how to transform a float, like 3.14159265, into a string while specifying the number of decimal places, perhaps aiming for an output such as "3.1416". Method 1: Using str.format()
Learn online in 6 ways to convert Float to String in Python with examples. Best approach to change Float to String is the str() function in Python. Check sample problems here.