Python Format Number to 2 Decimal Places Example

Hi Dev,

This tutorial shows you python convert number to float with 2 decimal places. We will look at an example of python number to 2 decimal places. This article goes in detailed on python format number to 2 decimal places. We will look at an example of python round number to 2 decimal places.

You can convert a number to a float with 2 decimal places in Python by using the round() function. Here is an example:

Example 1:

In this example, we start with the number 4.14159265359. We then use the round() function to round the number to 2 decimal places, and assign the result to the float_number variable. Finally, we print the float_number variable, which will output 4.14.

main.py

number = 4.14159265359
  
# Convert number into float with 2 decimal
floatNumber = round(number, 2)
  
print(floatNumber)

Output:

4.14

Example 2:

In this example, we start with the string "4.14159265359". We first convert the string to a float using the float() function, and then round it to 2 decimal places using the round() function. Finally, we print the float_number variable, which will output 4.14.

main.py

numberStr = "4.14159265359"
  
# Convert number into float with 2 decimal
floatNumber = round(float(numberStr), 2)
  
print(floatNumber)

Output:

4.14

I hope it can help you...