How to Add Floats to a List in Python Last Updated : 27 Nov, 2024 Summarize Comments Improve Suggest changes Share Like Article Like Report Adding floats to a list in Python is simple and can be done in several ways. The easiest way to add a float to a list is by using the append() method. This method adds a single value to the end of the list. Python a = [1.2, 3.4, 5.6] #Add a float value (7.8) to the end of the list a.append(7.8) print(a) Output[1.2, 3.4, 5.6, 7.8] Let's look into Other various methods that are used to Add Floats to a List in Python.Table of ContentUsing extend()Using insert()Using list concatenationUsing extend()If we want to add multiple float numbers at once, we can use the extend() method. This method adds all the elements from one list to another. Python a = [1.2, 3.4, 5.6] b = [7.8, 9.0] # Add all elements from list b to the end of list a #using extend() a.extend(b) print(a) Output[1.2, 3.4, 5.6, 7.8, 9.0] Using insert()If we want to add a float at a specific position in the list, we can use the insert() method. This method allows us to add a value at any index. Python a = [1.2, 3.4, 5.6] # Insert the float value 2.3 at index 1 in the list #using insert() a.insert(1, 2.3) print(a) Output[1.2, 2.3, 3.4, 5.6] Using list concatenationAnother way to add floats to a list is by using the + operator to concatenate two lists. This method creates a new list by combining two lists together. Python a = [1.2, 3.4, 5.6] b = [7.8, 9.0] # Concatenate list a and b #using the + operator and assign it back to a a = a + b print(a) Output[1.2, 3.4, 5.6, 7.8, 9.0] Comment More infoAdvertise with us Next Article How to Add Numbers in a Csv File Using Python P pragya22r4 Follow Improve Article Tags : Python Python Programs python-list Python list-programs Practice Tags : pythonpython-list Similar Reads How to Iterate Float List in Python We are given a list of floats and our task is to iterate the list of floats and print the result. In this article, we will see how to iterate the float list in Python. Example: Input: float_list = [3.14, 2.718, 1.618, 0.707]Output: Using for loop:3.142.7181.6180.707Explanation: Here, we are iteratin 3 min read How to Add Two Numbers in Python The task of adding two numbers in Python involves taking two input values and computing their sum using various techniques . For example, if a = 5 and b = 7 then after addition, the result will be 12.Using the "+" Operator+ operator is the simplest and most direct way to add two numbers . It perform 4 min read Divide Two Integers to get Float in Python Python, a versatile and widely used programming language, offers various ways to perform mathematical operations. When it comes to dividing two integers and obtaining a float result, there are multiple approaches to achieve this task. In this article, we'll explore five different methods to divide i 2 min read Convert String Float to Float List in Python We are given a string float we need to convert that to float of list. For example, s = '1.23 4.56 7.89' we are given a list a we need to convert this to float list so that resultant output should be [1.23, 4.56, 7.89].Using split() and map()By using split() on a string containing float numbers, we c 2 min read How to Add Numbers in a Csv File Using Python When working with CSV files in Python, adding numbers in the CSV file is a common requirement. This article will guide you through the process of adding numbers within a CSV file. Whether you're new to data analysis or an experienced practitioner, understanding this skill is vital for efficient data 3 min read How to Append Multiple Items to a List in Python Appending multiple items to a list in Python can be achieved using several methods, depending on whether you want to extend the list with individual elements or nested collections. Letâs explore the various approaches.Using extend method (Adding multiple items from iterable)The list.extend() method 2 min read Like