You should use the new format specifications to define how your value should be represented: >>> from math import pi # pi ~ 3.141592653589793 >>> '{0:.2f}'.format(pi) '3.14' The documentation can be a bit obtuse at times, so I recommend the …

Aug 13, 2024 · In this tutorial, I will show you how to print 2 decimal places in Python with examples. To print a number with two decimal places in Python, you can use the .2f format specifier within a string.

Feb 27, 2023 · In this article, we learn how to format a number to 2-decimal places by using two ways. You can show the result using %f formatted, written inside quotation marks, and the % modulo operator separates it from the float number “%f” % num.

Dec 16, 2024 · Let's explore a simple example to get two decimal places in Python. Explanation: The Python built-in round () function is used to round off a number to a specified number of decimal places. It takes two parameters, the number to be rounded off, and an optional parameter, the number up to which the given number is to be rounded.

I want to guarantee that the value stored in variable total-Exchange is always to 2 dp. You could multiply by 100 convert to int, then back to double and divide by 100? If you want the value to be stored with 2 digits precision, use round():

Mar 2, 2016 · You just need simple formatting string, like: print('pi is %.2f' % 3.14159) which output is pi is 3.14. You might wanna read https://docs.python.org/2.7/library/string.html#formatspec

Dec 31, 2024 · Python provides us with multiple approaches to format numbers to 2 decimal places. Using round() round() function is the most efficient way to round a number to a specified number of decimal places. It directly returns the rounded value without any additional overhead. Example: Python

Oct 27, 2021 · Use str.format() with “{:.2f}” as a string and float as a number to display 2 decimal places in Python. Call print and it will display the float with 2 decimal places in the console.

Jul 19, 2023 · Python prints 2 decimal places using the format() command. Invoke format() with “{:.2f}” as str and it will return a string representation of the provided with two decimal places. After formatting the float, call print, it will return it as a string.

Here str.format() refers to a method of using ***"{:.2f}"*** as the str in the above format. The string along with the format() method will restrict the floating-point numbers up to 2 decimal places.