convert to number in python code example

Example 1: python convert character to integer

>>> chr(97)
'a'
>>> ord('a')
97
>>> int('1')
1

Example 2: string to float python

# Use the function float() to turn a string into a float
string = '123.456'
number = float(string)
number
# Output:
# 123.456

Example 3: convert string to number python

#INTEGERS
# Use the class int() to turn a string into a integer
s = "120"
s = int(s)
print(s+1)
#121
#FLOATS
# Use the class float() to turn a string into a float
s="2.5"
s = float(s)
print(s*2)
#5.0

Example 4: how to convert int in python

score = 89
score = str(score)

Example 5: convert string to number python

>>> x = "23"
>>> y = "20"
>>> z = int(x) - int(y)
>>> z
3