Input Is Always Text

input() always gives your program a string. This is true even when the person types digits.

The playground contains:

answer = input("Type any number: ")
print(answer)
print(type(answer))

Press Run, enter 42, and press Enter. The final line will report:

<class 'str'>

The person typed digits, but Python stored the answer as text.

Why input starts as text

A keyboard sends characters. Python cannot know what those characters mean to your program.

Consider the answer 2026. It might represent:

• a year that you want to calculate with;

• part of an account name;

• a door code that should stay as text;

• a number in a sentence.

Python leaves that decision to the programmer. input() collects the characters as a string. Your code can convert the string when it needs a numerical value.

Text that looks like a number

These values are different:

"42"
42

The first is a string. The second is an integer. They may look similar in output, but they support different operations.

If you try to add the integer 1 directly to text returned by input(), Python reports a TypeError:

age = input("How old are you? ")
next_age = age + 1

Python will not guess whether you meant text or arithmetic. That strictness prevents many silent mistakes.

Run the starter program with a few answers. Try 42, 3.5, and a word. type(answer) reports str each time.

Next, you will look more closely at how function calls work. Then you will use a call to turn typed text into a whole number.