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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

Stack Overflow

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

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

Top answer

1 of 3

my_input = int(my_input)

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

2 of 3

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

DigitalOcean

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

How To Convert Integers to Strings in Python 3 | DigitalOcean

September 3, 2020 - We can convert numbers to strings using the str() method. We’ll pass either a number or a variable into the parentheses of the method and then that numeric value will be converted into a string value.

Python Principles

pythonprinciples.com › blog › converting-integer-to-string-in-python

Converting integer to string in Python – Python Principles

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.

Real Python

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.

Stack Overflow

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

Convert integer to string in Python - Stack Overflow

Top answer

1 of 14

2357

>>> 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.

2 of 14

156

Try this:

str(i)

DigitalOcean

digitalocean.com › community › tutorials › python-string-to-int-int-to-string

Python String to Int, Int to String | DigitalOcean

August 4, 2022 - While converting from string to int you may get ValueError exception. This exception occurs if the string you want to convert does not represent any numbers. Suppose, you want to convert a hexadecimal number to an integer. But you did not pass argument base=16 in the int() function.

Career Karma

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 - The int() method can be used to convert a string to an integer value in Python. int() takes in two parameters: the string to convert into an integer and the base you want your data to be represented in.

reddit.com › r/learnpython › cannot use str() to convert an int to a string.

r/learnpython on Reddit: Cannot use str() to convert an int to a string.

January 18, 2022 -

Okay, so I had a crash course in Python a looooong time ago, and that's all the prior experience I have with it. I'm starting to dabble in it again, playing around with it to make a text-based game.

In this game, you have stats - Speed, Health, etc etc. Each of these is a number (an int).

I am trying to define a function names statdisplay() so that when I call on it, it prints out your stats. So, if you have a Speed of 1, and the max Speed you can increase that stat to is 5, one of the printed lines would be:

Speed: 1 / 5

This was my ORIGINAL code:

 print("\nHealth: " + healthstat + " / " + maxhealth)
 print("\nHunger: " + hungerstat + " / " + maxhunger)

 print("\nStalking Skill: " + stalkingstat + " / 5")
 print("\nHunting Skill: " + huntingstat + " / 5")

 print("\nSpeed: " + speedstat + " / 5")
 print("\nStrength: " + speedstat + " / 5")

But then I got the following error:

TypeError: can only concatenate str (not "int") to str

So I mentally facepalmed myself and looked up how to convert an int to a string, and I keep reading that you can use the str() function (I know there are other ways, but I'm taking baby steps here trying to jog my memory on how everything works before I go doing everything by what's deemed "most appropriate").

This is my NEW code with that in mind:

 print("\nHealth: " + str(healthstat) + " / " + maxhealth)
 print("\nHunger: " + str(hungerstat) + " / " + maxhunger)

 print("\nStalking Skill: " + str(stalkingstat) + " / 5")
 print("\nHunting Skill: " + str(huntingstat) + " / 5")

 print("\nSpeed: " + str(speedstat) + " / 5")
 print("\nStrength: " + str(speedstat) + " / 5")

...and yet I am still getting the following error:

TypeError: can only concatenate str (not "int") to str

I can't seem to figure out what's wrong. I do not have the str() function defined as anything else. str() also doesn't seem to come from any special libraries that I'd need to import, but maybe I'm wrong there (I tried to look it up)... the only import I currently have is "import random".

My only other thought is that maybe it's a Google Colab thing, as that's where I'm currently running my code since this wasn't anything serious and I tend to go between two different computers.

Any help would be much appreciated!

Edit: accidentally had the new code in both code boxes.

Top answer

1 of 3

Is maxhealth and maxhunger also integers? print(f"\nHealth: {healthstat}/{maxhealth}")

2 of 3

Maybe this: # TypeError because maxhealth is not a string? print("\nHealth: " + str(healthstat) + " / " + maxhealth) # # Fixed with str() on both values print("\nHealth: " + str(healthstat) + " / " + str(maxhealth)) # # BUT, stop the concatenation insanity!!! print(f"\nHealth: {healthstat} / {maxhealth}") The f-strings end up much easier to read and they do not make print() fail because they display the string representations for each object.

Quora

quora.com › How-do-you-convert-int-to-string-without-using-an-in-built-function-in-Python-3-Python-Python-3-x-development

How to convert int to string without using an in-built function in Python 3 (Python, Python 3.x, development) - Quora

Answer (1 of 4): The simple answer is you cannot convert an int to a string without using any builtin functions. You can dress it up so the function isn’t visible but there are still functions being called.

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Unstop

unstop.com › home › blog › convert int to string in python (6 methods with examples)

Convert Int To String In Python (6 Methods With Examples)

April 11, 2024 - One common approach to convert int to string in Python is to use built-in functions like str(), which directly converts an integer to its string representation. For instance, str(123) returns the string '123'.

W3Schools

w3schools.in › python › examples › convert-int-to-string

Python Program to Convert Int to String

Using % operator (also known as the "string formatting operator"). To convert an integer to a string in Python, the str() function can be used. This function takes an integer as an argument and returns the corresponding string representation of the integer.

Naukri

naukri.com › code360 › library › convert-integer-to-string-in-python

Convert Integer to String in Python

Almost there... just a few more seconds

FavTutor

favtutor.com › blogs › int-to-string-python

4 Ways to Convert Int to String in Python | FavTutor

September 14, 2021 - But apart from this, you can also use string formatting to convert an integer to a string. The “%s” keyword is used to convert int into a string. The empty string is created, and the “%s” operator is placed in it.

GeeksforGeeks

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

Convert String to Int in Python - GeeksforGeeks

13:20

If the string contains non-numeric characters or is empty, int() will raise a ValueError. int() function automatically handles leading and trailing whitespaces, so int() function trims whitespaces and converts the core numeric part to an integer.

Published September 11, 2025

DigitalOcean

digitalocean.com › community › tutorials › how-to-convert-data-types-in-python-3

How To Convert Data Types in Python 3 | DigitalOcean

August 20, 2021 - We can convert numbers to strings through using the str() method. We’ll pass either a number or a variable into the parentheses of the method and then that numeric value will be converted into a string value.

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

Top answer

1 of 5

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?

2 of 5

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

GeeksforGeeks

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

Convert integer to string in Python - GeeksforGeeks

06:14

This is similar to f-strings but works with older versions of Python (before 3.6). ... The %s keyword allows us to insert an integer (or any other data type) into a string.

Published July 12, 2025

freeCodeCamp

freecodecamp.org › news › python-convert-string-to-int-how-to-cast-a-string-in-python

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

November 29, 2021 - The error mentions that subtraction can't be performed between an int and a string. You can check the data type of the input by using the type() method: current_year = 2021 #ask user to input their year of birth user_birth_year_input = input("What year were you born?

W3Schools

w3schools.com › python › python_casting.asp

Python Casting

Python is an object-orientated language, and as such it uses classes to define data types, including its primitive types. Casting in python is therefore done using constructor functions: int() - constructs an integer number from an integer literal, a float literal (by removing all decimals), or a string literal (providing the string represents a whole number)

Replit

replit.com › home › discover › how to convert an int to a string in python

How to convert an int to a string in Python

F-strings, or formatted string ... a string. When you place an integer variable inside curly braces {} within a string prefixed with an f, Python automatically converts the integer to its string representation....