Python String count() Method Last Updated : 06 Nov, 2024 Comments Improve Suggest changes Like Article Like Report The count() method in Python returns the number of times a specified substring appears in a string. It is commonly used in string analysis to quickly check how often certain characters or words appear.Let's start with a simple example of using count(). Python s = "hello world" res = s.count("o") print(res) Output2 Explanation: The letter "o" appears twice in the string "hello world", so count() returns 2.Table of ContentSyntax of count() MethodExample of count() MethodCounting Words in StringFinding Character Frequency in StringCount Substring Occurrences with Start and End parameterSyntax of count() Methodstring.count(substring, start = 0, end = len(s))Parameterssubstring (required): The substring we want to count within the original string.start (optional): The index position in the string where the search should begin. Default is 0.end (optional): The index position in the string where the search should stop. Default is the length of the string (i.e., up to the end).Return TypeThe count() method returns an integer representing the number of times the specified substring appears within the given range of the string.Example of count() MethodHere are a few examples of count() method for better understanding.Counting Words in String Python s = "Python is fun and Python is powerful." print(s.count("Python")) Output2 Finding Character Frequency in String Python s = "GeeksforGeeks" print(s.count("e")) Output4 Count Substring Occurrences with Start and End parameter Python s = "apple banana apple grape apple" substring = "apple" # Using start and end parameters to count occurrences # of "apple" within a specific range res = s.count(substring, 1, 20) print(res) Output1 Explanation: We set start=1 and end=20, so count() method will search for "apple" from the beginning up to index 20.Related Articles:Count occurrences of a character in string in PythonProgram to count occurrence of a given character in a stringWays to count number of substring in string in Python Comment More infoAdvertise with us Next Article Python - Strings encode() method S Striver Follow Improve Article Tags : Python python-string Practice Tags : python Similar Reads Python String Methods Python string methods is a collection of in-built Python functions that operates on strings.Note: Every string method in Python does not change the original string instead returns a new string with the changed attributes. Python string is a sequence of Unicode characters that is enclosed in quotatio 5 min read String capitalize() Method in Python The capitalize() method in Python is used to change the first letter of a string to uppercase and make all other letters lowercase. It is especially useful when we want to ensure that text follows title-like capitalization, where only the first letter is capitalized.Let's start with a simple example 2 min read Python String casefold() Method Python String casefold() method is used to convert string to lowercase. It is similar to the Python lower() string method, but the case removes all the case distinctions present in a string. Python String casefold() Method Syntax Syntax: Â string.casefold() Parameters: The casefold() method doesn't t 1 min read Python String center() Method center() method in Python is a simple and efficient way to center-align strings within a given width. By default, it uses spaces to fill the extra space but can also be customized to use any character we want. Example:Pythons1 = "hello" s2 = s1.center(20) print(s2)Output hello Explanation: Here, the 2 min read Python String count() Method The count() method in Python returns the number of times a specified substring appears in a string. It is commonly used in string analysis to quickly check how often certain characters or words appear.Let's start with a simple example of using count().Pythons = "hello world" res = s.count("o") print 2 min read Python - Strings encode() method String encode() method in Python is used to convert a string into bytes using a specified encoding format. This method is beneficial when working with data that needs to be stored or transmitted in a specific encoding format, such as UTF-8, ASCII, or others.Let's start with a simple example to under 3 min read Python String endswith() Method The endswith() method is a tool in Python for checking if a string ends with a particular substring. It can handle simple checks, multiple possible endings and specific ranges within the string. This method helps us make our code cleaner and more efficient, whether we're checking for file extensions 2 min read expandtabs() method in Python expandtabs() method in Python is used to replace all tab characters (\t) in a string with spaces. This method allows for customizable spacing, as we can specify the number of spaces for each tab. It is especially useful when formatting text for better readability or alignment. Let's understand with 3 min read Python String find() Method find() method in Python returns the index of the first occurrence of a substring within a given string. If the substring is not found, it returns -1. This method is case-sensitive, which means "abc" is treated differently from "ABC". Example:Pythons = "Welcome to GeekforGeeks!" index = s.find("Geekf 2 min read Python String format() Method format() method in Python is a tool used to create formatted strings. By embedding variables or values into placeholders within a template string, we can construct dynamic, well-organized output. It replaces the outdated % formatting method, making string interpolation more readable and efficient. E 8 min read Like