python print format float code example

Example 1: float print format python

print("x = {:.2f}".format(x))

Example 2: print decimal formatting in python

a_float = 3.14159
formatted_float = "{:.2f}".format(a_float)

Example 3: python format float

>>> x = 13.949999999999999999
>>> x
13.95
>>> g = float("{:.2f}".format(x))
>>> g
13.95
>>> x == g
True
>>> h = round(x, 2)
>>> h
13.95
>>> x == h
True

Example 4: python format numeric output

for x in numbers:
    print "{:10.4f}".format(x)
prints

   23.2300
    0.1233
    1.0000
    4.2230
 9887.2000

Example 5: python3 print format float

numbers = [23.23, 0.123334987, 1, 4.223, 9887.2]

for number in numbers:
    print(f'{number:.4f}')