5 Best Ways to Print on the Same Line in Python

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πŸ’‘ Problem Formulation: When you’re writing Python scripts, you might encounter a situation where you want to output multiple items to the console without starting a new line each time. This can be useful for creating dynamic progress indicators or simply formatting output more compactly. Traditionally, print() in Python ends with a newline character, so you’ll want to learn how to adjust that behavior to keep your cursor on the current line after printing. For instance, if you have several variables to print out consecutively, like a, b, and c, they should be displayed as one continuous line of text in the console, instead of three separate lines.

Method 1: Using the end Parameter

The print() function in Python comes with an end parameter that dictates what is printed at the end of its inputs. By default, it’s set to '\n', which is a newline character, but you can replace it with an empty string or any other character to alter the ending behavior.

Here’s an example:

print('Hello', end=' ')


Hello world!

By setting the end parameter to an empty space, we’ve instructed Python to add a space instead of a newline after printing ‘Hello’. When ‘world!’ is printed next, it appears on the same line as ‘Hello’.

Method 2: Using String Concatenation

String concatenation involves combining strings before passing them to the print() function. This way, you generate a single string that contains all your output, which is then printed on one line.

Here’s an example:

name = 'Alice'
greeting = 'Hello, ' + name + '! Welcome back.'


Hello, Alice! Welcome back.

This code snippet creates a personalized greeting for Alice by appending strings together. When printed, it forms a coherent message on one line.

Method 3: Using String Formatting

String formatting offers a powerful way to build strings and control their layout. By utilizing placeholders within a string template, you can insert variables and format them accordingly to print on the same line.

Here’s an example:

temperature = 23
print(f'The current temperature is {temperature}Β°C')


The current temperature is 23Β°C

The f-string feature in Python allows us to inject the temperature variable directly into the string. The entire message, with the temperature included, is printed on the same line.

Method 4: Using a List and Join Method

If you have multiple items that you wish to print on the same line, you can put them in a list and then use the join() method to concatenate them into a single string with a specified delimiter.

Here’s an example:

fruits = ['apple', 'banana', 'cherry']
print(' '.join(fruits))


apple banana cherry

This method is particularly useful when dealing with a collection of items. The list of fruits is joined into one string, separated by spaces, and then printed on a single line.

Bonus One-Liner Method 5: Using the sys.stdout.write Function

For those who want more control over the output buffer, Python’s sys.stdout.write() can be used. Unlike print(), it does not append a newline by default and requires manual flushing if immediate printing is necessary.

Here’s an example:

import sys
sys.stdout.write('Printing ')
sys.stdout.write('on the same line')


Printing on the same line

Here we import the sys module to gain access to the stdout.write function, which sends text to the console directly without any added newlines.


  • Method 1: Using the end parameter. Strengths: Simple and quick for small outputs. Weaknesses: Might become unwieldy for more complex formatting needs.
  • Method 2: Using string concatenation. Strengths: Straightforward for joining a known number of strings. Weaknesses: Less efficient for concatenating large numbers of strings due to the way Python handles string immutability.
  • Method 3: Using string formatting. Strengths: Very flexible and powerful, allows for variable insertion and formatting. Weaknesses: Requires understanding of string formatting syntax which might be overkill for simple concatenation.
  • Method 4: Using a list and join method. Strengths: Very efficient for printing lists of strings. Weaknesses: Requires all items to be strings, so other data types need conversion first.
  • Method 5: Using sys.stdout.write. Strengths: Offers precise control over printing and buffering. Weaknesses: More verbose and lower-level than print(), so it’s less convenient for everyday use.