how to print float with 2 decimals python

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how to print float with 2 decimals python

Hi,

I am new to Python programming and trying to print float value on console. I want to print this value with 2 decimals places.

How to print float with 2 decimals python?

Is there any good website to learn Python programming language with many examples?

Thanks

View Answers

February 16, 2019 at 2:01 AM

Hi,

In Pthon we have formatting option which we can use to print the formatted value to 2 decimal places.

This is the most used method formatting in Python:

Here is example code:

a = 21.567899
# 2 decimal places
print("Value is: {:.2f}".format(a))

# 3 decimal places
print("Value is: {:.3f}".format(a))

# 4 decimal places
print("Value is: {:.4f}".format(a))

If you run the program it will give following output:

>>> a = 21.567899
>>> # 2 decimal places
... print("Value is: {:.2f}".format(a))
Value is: 21.57
>>> 
>>> # 3 decimal places
... print("Value is: {:.3f}".format(a))
Value is: 21.568
>>> 
>>> # 4 decimal places
... print("Value is: {:.4f}".format(a))
Value is: 21.5679
>>> 
>>>

Thanks


February 16, 2019 at 2:14 AM

HI,

Here is output of the program:

We have many tutorials and examples of Python programming language. You can more tutorials at:

Python Tutorials - Learn and Master one of most popular programming language

Thanks

Thanks

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