print float with 2 decimals python code example

Example 1: python 2 decimal places

print(format(432.456, ".2f"))

>> 432.45

print(format(321,".2f"))

>> 321.00

Example 2: how to print a float with only 2 digits after decimal in python

#to round floats in Python you can use the "round" function. ex:

tax = 34.4563
tax = round(tax, 2)

#the number 2 at the end is how many digits are rounded.

#the variable "tax" would now be: 34.46

Example 3: printing with format float to 2 decimal places python

formatted_float = "{:.2f}".format(a_float)

Example 4: how print 2 decimal in python

for i in range(10):
    j=i*0.1
    print('%0.2f' %j)

Example 5: how to get decimal part of a double in python

decimal = input("Input decimal number: ") #123.456

# split 123.456 by dot = ['123', '456']
after_coma = decimal.split('.')[1] 

# because only index 1 is taken then '456'
print(after_coma) # '456'

Example 6: print 2 decimal places python

print("{0:.2f}".format(sum(query_marks)/len(query_marks)))