W3Schools
w3schools.com › python › ref_math_floor.asp
Python math.floor() Method
Python Examples Python Compiler Python Exercises Python Quiz Python Challenges Python Server Python Syllabus Python Study Plan Python Interview Q&A Python Bootcamp Python Certificate Python Training ... # Import math library import math # Round numbers down to the nearest integer print(math.floor(0.6)) print(math.floor(1.4)) print(math.floor(5.3)) print(math.floor(-5.3)) print(math.floor(22.6)) print(math.floor(10.0)) Try it Yourself »
GeeksforGeeks
geeksforgeeks.org › python › floor-ceil-function-python
floor() and ceil() function Python - GeeksforGeeks
To get the ceiling, just add 1 to the floor value (i.e., x // 1 + 1).
Published January 16, 2026
python - Taking the floor of a float - Stack Overflow
I have found two ways of taking floors in Python: 3.1415 // 1 and import math math.floor(3.1415) The problem with the first approach is that it return a float (namely 3.0). The second approach f... More on stackoverflow.com
Do you know Python? (floor division: // and modulo: %)
These will be the three operators "//", "%" More on reddit.com
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October 30, 2018floor() function isn't working
After all that, you don't even necessarily need math.floor if you want an integer because int already works like that. At least for positive numbers. print(int(69.696969)) # 69 More on reddit.com
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July 21, 2024sqrt without calculator
since using a for loop can only check the integer roots Finding integer roots seems like all you need if you are looking for the floor of the square root. If you start at zero, and check every integer for i*i >= x, the first i for which that would be true would be the ceiling of the square root. Then you just need to decide if x is a perfect square (return i), or not (return i - 1). For example, if you are looking for sqrt(10), i*i >= 10 becomes true when i is 4. Because i*i is not actually equal to 10 (because 10 is not a perfect square), you know that the floor of the square root is 3. If you want to get more efficient and mathy, you could use Newton's method. You are looking for x such that x2 = a. Another way of saying this is that you are looking for x such that f(x) = x2 - a is zero. The derivative of this is f'(x) = 2*x. Now Newton's method tells us to just repeatedly execute: x = x - f(x) / f'(x) This should converge on the square root. More on reddit.com
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June 15, 2021What is the syntax of the Python floor function?
The syntax is: math.floor(x)Here, x is the numeric value you want to round down. It returns an integer value.
upgrad.com
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Floor Function in Python: Definition, Uses & Examples
Which module contains the floor function in Python?
The floor function belongs to the math module. To use it, you must first import math at the start of your program using import math.
upgrad.com
upgrad.com › home › blog › data science › floor function in python: the underrated trick!
Floor Function in Python: Definition, Uses & Examples
How is floor function Python different from trunc()?
math.floor() always rounds down, while math.trunc() simply removes the decimal part. For example, math.trunc(-2.9) returns -2, but math.floor(-2.9) returns -3.
upgrad.com
upgrad.com › home › blog › data science › floor function in python: the underrated trick!
Floor Function in Python: Definition, Uses & Examples
Videos
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Python - Ceil() Floor() Math Method Code Practice - YouTube
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Floor Function in Python | Lecture 62 | Python for Beginners - YouTube
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Python Math Module Functions - Examples (sqrt, ceil, floor, pow, ...
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Python ceil() , floor() and round() functions| Python Math Functions| ...
Analytics Vidhya
analyticsvidhya.com › home › understanding floor and ceiling functions in python
Floor and Ceiling Functions in Python | Applications and Behaviour
June 20, 2023 - The floor function, denoted as floor(x) or ⌊x⌋, returns the largest integer less than or equal to x. It rounds down a given number to the nearest whole number. Let’s explore the formula and implementation of the floor function in Python.
Scaler
scaler.com › home › topics › floor() function in python
floor() Function in Python - Scaler Topics
August 3, 2023 - There are two methods that are components of the Math module in Python programming language and aid in obtaining the closest integer values of any given number which is a fraction. These two functions are floor() and ceil().
Codecademy
codecademy.com › docs › python › math module › math.floor()
Python | Math Module | math.floor() | Codecademy
April 23, 2025 - The math.floor() function takes in a numeric data type and rounds the value down to the nearest integer. This function is part of Python’s built-in math module, which provides access to mathematical functions defined by the C standard.
Python
docs.python.org › 3 › library › math.html
math — Mathematical functions
3 weeks ago - Added in version 3.8. ... Return ... an Integral value. ... Return the absolute value of x. ... Return the floor of x, the largest integer less than or equal to x....
Upgrad
upgrad.com › home › blog › data science › floor function in python: the underrated trick!
Floor Function in Python: Definition, Uses & Examples
October 29, 2025 - The floor function in Python rounds a number down to the nearest whole integer. It’s part of the `math` module and is used to control numeric precision, handle floating-point values, and manage calculations that require rounding down.
Medium
medium.com › @pies052022 › what-is-floor-function-in-python-complete-guide-with-examples-80b956e66c4f
What is Floor Function in Python? (Complete Guide with Examples) | by JOKEN VILLANUEVA | Medium
November 20, 2025 - What is Floor Function in Python? (Complete Guide with Examples) What is Python Floor? floor() is a built-in math library function in Python that takes two numbers and returns the lowest of them. The …
Naukri
naukri.com › code360 › library › ceil-and-floor-in-python
ceil() and floor() in Python - Naukri Code 360
August 22, 2025 - Almost there... just a few more seconds
GeeksforGeeks
geeksforgeeks.org › python › python-math-floor-function
Python | math.floor() function - GeeksforGeeks
February 16, 2023 - In Python, math module contains a number of mathematical operations, which can be performed with ease using the module. math.floor() function returns the largest integer not greater than x.
Note.nkmk.me
note.nkmk.me › home › python
Round Up/Down Decimals in Python: math.floor, math.ceil
January 15, 2024 - In Python, math.floor() and math.ceil() are used to round down and up floating point numbers (float). ... Note that math.floor() rounds toward negative infinity and math.ceil() rounds toward positive infinity.
LearnDataSci
learndatasci.com › solutions › python-double-slash-operator-floor-division
Python Double Slash (//) Operator: Floor Division – LearnDataSci
In Python, we can perform floor division (also sometimes known as integer division) using the // operator. This operator will divide the first argument by the second and round the result down to the nearest whole number, making it equivalent to the math.floor() function.
Kodeclik
kodeclik.com › math-floor-in-python
Python math.floor() function
October 16, 2024 - To summarize, the floor function in Python is a mathematical function that returns the largest integer less than or equal to a given number. The floor function is often used in conjunction with the ceil function, which returns the smallest integer ...
NumPy
numpy.org › doc › 2.2 › reference › generated › numpy.floor.html
numpy.floor — NumPy v2.2 Manual
numpy.floor(x, /, out=None, *, where=True, casting='same_kind', order='K', dtype=None, subok=True[, signature]) = <ufunc 'floor'>#
Codecademy
codecademy.com › docs › python:numpy › math methods › .floor()
Python:NumPy | Math Methods | .floor() | Codecademy
May 14, 2025 - In the NumPy library, the .floor() method rounds down a number or an array of numbers to the nearest integer that is less than or equal to the given value. It returns an array, with the elements separated by commas.
EDUCBA
educba.com › home › software development › software development tutorials › python tutorial › python floor function
Mastering Python Floor Function: A Comprehensive Guide
January 28, 2024 - In Python, the math module provides a range of functions for various mathematical computations. There is a floor() function in the math module, which is used to take the nearest integer that is either less than or equal to the given number.
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NumPy
numpy.org › doc › 2.1 › reference › generated › numpy.floor.html
numpy.floor — NumPy v2.1 Manual
numpy.floor(x, /, out=None, *, where=True, casting='same_kind', order='K', dtype=None, subok=True[, signature]) = <ufunc 'floor'>#
W3Schools
w3schools.com › python › python_math.asp
Python Math
Python has a set of built-in math functions, including an extensive math module, that allows you to perform mathematical tasks on numbers.
Python Engineer
python-engineer.com › posts › precision-handling
Precision Handling in Python | floor, ceil, round, trunc, format - Python Engineer
Let's discuss the different types of precision handling in Python. ... Some of these methods require the math module to be imported. The floor function returns the largest integer less than or equal to a given number.
Top answer 1 of 7
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As long as your numbers are positive, you can simply convert to an int to round down to the next integer:
>>> int(3.1415)
3
For negative integers, this will round up, though.
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You can call int() on the float to cast to the lower int (not obviously the floor but more elegant)
int(3.745) #3
Alternatively call int on the floor result.
from math import floor
f1 = 3.1415
f2 = 3.7415
print floor(f1) # 3.0
print int(floor(f1)) # 3
print int(f1) # 3
print int(f2) # 3 (some people may expect 4 here)
print int(floor(f2)) # 3
http://docs.python.org/library/functions.html#int