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Short way to convert string to int [duplicate]

stackoverflow.com › questions › 41837247 › short-way-to-convert-string-to-int

my_input = int(my_input)

There is no shorter way than using the int function (as you mention)

Answer from Gonzalo on Stack Overflow

geeksforgeeks.org › python › convert-string-to-integer-in-python

Convert String to Int in Python - GeeksforGeeks

The simplest way to convert a string to an integer in Python is by using the int() function.

Published September 11, 2025

stackoverflow.com › questions › 41837247 › short-way-to-convert-string-to-int

python - Short way to convert string to int - Stack Overflow

my_input = int(my_input)

There is no shorter way than using the int function (as you mention)

Maybe you were hoping for something like my_number = my_input.to_int. But it is not currently possible to do it natively. And funny enough, if you want to extract the integer part from a float-like string, you have to convert to float first, and then to int. Or else you get ValueError: invalid literal for int().

The robust way:

my_input = int(float(my_input))

For example:

>>> nb = "88.8"
>>> int(nb)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ValueError: invalid literal for int() with base 10: '88.8'
>>> int(float(nb))
88

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stackoverflow.com › questions › 961632 › convert-integer-to-string-in-python

Convert integer to string in Python - Stack Overflow

>>> str(42)
'42'

>>> int('42')
42

Links to the documentation:

int()
str()

str(x) converts any object x to a string by calling x.__str__(), or repr(x) if x doesn't have a __str__() method.

Try this:

str(i)

geeksforgeeks.org › python › convert-integer-to-string-in-python

Convert integer to string in Python - GeeksforGeeks

str() function is the simplest and most commonly used method to convert an integer to a string. ... Explanation: str(n) converts n to a string, resulting in '42'. For Python 3.6 or later, f-strings provide a quick way to format and convert values.

Published July 12, 2025

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Python Convert String to Int – How to Cast a String in Python

November 29, 2021 - To convert, or cast, a string to an integer in Python, you use the int() built-in function.

datacamp.com › tutorial › how-to-convert-a-string-into-an-integer-in-python

How to Convert a String Into an Integer in Python | DataCamp

November 24, 2024 - When you have a string representing a number in a base other than 10, you need to specify the base so Python can interpret it correctly. Here's an example using a hexadecimal number: # Convert a hexadecimal string to an integer hex_string = "1A" # In base 16, 1A represents the decimal number 26 converted_int = int(hex_string, 16) # The '16' tells Python it's in base 16 print(converted_int) # Output: 26

realpython.com › convert-python-string-to-int

How to Convert a Python String to int – Real Python

January 16, 2021 - There are several ways to represent integers in Python. In this quick and practical tutorial, you'll learn how you can store integers using int and str as well as how you can convert a Python string to an int and vice versa.

reddit.com › r/learnpython › i am a beginner at python and im trying to convert string to int but it doesn't work

r/learnpython on Reddit: i am a beginner at python and im trying to convert string to int but it doesn't work

August 8, 2023 -

here is the code:

integer = 170

string = 'sadsad'

print(integer+int(string))

ps thx

What? You can't convert "sadsad" to an int. What would that even mean? Don't you mean you want to convert the integer 170 to a string, instead?

Well you can’t convert a string into an integer. Try the other way round :)

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Top 6 Ways to Convert String to Int in Python

May 20, 2025 - Another method to convert a string to an integer is using the ast.literal_eval() function from the ast module. This function evaluates the given string as a Python literal and returns the corresponding value.

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Convert a String to a Number (int, float) in Python | note.nkmk.me

April 29, 2025 - In Python, you can convert a string (str) to a number using int() for an integer or float() for a floating-point number. Convert a string to int: int() Convert a string to float: float() Convert a bin ...

reddit.com › r/learnpython › converting a string input to a number or integer

r/learnpython on Reddit: Converting a string input to a number or integer

October 2, 2024 -

Hello Everyone,
I was wondering if it's possible to get the input of a string from the user and convert it into an integer later on. I'm asking this as the code I'm working on requires a string input from the user of what service they'd like. I later had to add up the totals of the services and wondered if once the choice was selected or inputted then if it would become a number that later adds up to the total cost if multiple services are inputted.

This would require an actual number be entered. You could drop the input part and just use your variable in place of number_question to verify the string is a number. while True: number_question = input("Please enter a number ") try: val = int(number_question) break except ValueError: try: val = float(number_question) break except ValueError: print("I'm sorry,",f'"{number_question.upper()}" is a string, not a number.') print (f'You entered the number {val}.')

I was wondering if it's possible to get the input of a string from the user and convert it into an integer later on. Yes, like this: some_string = "5" number = int(some_string)

leetcode.com › problems › string-to-integer-atoi

String to Integer (atoi) - LeetCode

Can you solve this real interview question? String to Integer (atoi) - Implement the myAtoi(string s) function, which converts a string to a 32-bit signed integer. The algorithm for myAtoi(string s) is as follows: 1. Whitespace: Ignore any leading ...

flexiple.com › python › convert-string-to-int

Python Convert String to Int - How to Cast a String in Python - Flexiple

Here, the float() function converts the string "123.45" to a floating-point number, which is then converted to an integer 123 using the int() function, truncating the decimal part.

careerkarma.com › blog › python › python string to int() and int to string tutorial: type conversion in python

Python String to Int() and Int to String Tutorial: Type Conversion in Python

December 1, 2023 - How to Convert Python Int to String: To convert an integer to string in Python, use the str() function. This function takes any data type and converts it into a string, including integers.

educative.io › answers › convert-string-to-int-in-python

Convert string to int in Python

The int() function takes a string ... and converts it into an integer. The function performs the conversion without errors if the string contains valid numeric characters. ... If x is a string, base specifies the number system (e.g., 2 for binary, ...

docs.vultr.com › python › built-in › int

Python int() - Convert Value to Integer | Vultr Docs

November 22, 2024 - This code snippet converts the string '123' into the integer 123. The int() function achieves this by parsing the number from the string. Start with a floating-point number. Convert the float to an integer using int().

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How to Convert String to int in Python? | Cherry Servers

November 7, 2025 - This is a good option if you need to dynamically evaluate Python expressions. When you pass a string argument to eval(), it compiles it into bytecode and evaluates it as a Python expression. Essentially, the eval() function allows you to convert strings to integers.

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How To Convert Data Types in Python 3 | DigitalOcean

August 20, 2021 - If we pass a decimal value in a string to the int() method we’ll receive an error because it will not convert to an integer. Converting strings to numbers enables us to quickly modify the data type we are working with so that we can perform operations on numeric values that were originally cast as strings. You can use the methods list() and tuple() to convert the values passed to them into the list and tuple data type respectively. In Python:

digitalocean.com › community › tutorials › how-to-convert-strings-to-integers-in-python-3

How To Convert Strings to Integers in Python 3 | DigitalOcean

September 3, 2020 - Let’s modify the code to include the int() method that will convert the strings to integers, and allow us to do math with these values that were originally strings. lines_yesterday = "50" lines_today = "108" lines_more = int(lines_today) - int(lines_yesterday) print(lines_more) ...

Python Principles

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http://pythonprinciples.com/blog/python-convert-st...

To convert an integer to a string, use the str() built-in function. The function takes an int as input and produces a string as its output. Here are some examples. Read more → ... Understanding functions is crucial when learning to program. Different people need different explanations for ...