Jun 13, 2009 · It's not just for the remainder, it is the modulo operation. you can also try divmod(x, y) which returns a tuple (x // y, x % y) The modulo gives the remainder after integer division. This stores the result of a mod b in the variable mod. And you are right, 15 mod 4 is 3, which is exactly what python returns: a %= b is also valid.

In this tutorial, you'll learn about the Python modulo operator (%). You'll look at the mathematical concepts behind the modulo operation and how the modulo operator is used with Python's numeric types. You'll also see ways to use the modulo operator in your own code.

Feb 17, 2025 · Modulo operator (%) in Python gives the remainder when one number is divided by another. Python allows both integers and floats as operands, unlike some other languages. It follows the Euclidean division rule, meaning the remainder …

In Python, a common way to calculate modulo is using the dedicated modulo operator %. Alternatively, if you want to know both the result of the division and the remainder, you can use the built-in divmod() function.

How do we calculate modulo on a floating point number? When you have the expression: It really means there exists an integer n that makes c as small as possible, but non-negative. By hand, you can just subtract 2 (or add 2 if your number is negative) over and over until the end result is the smallest positive number possible: 3.14 % 2.

Python uses the percent sign (%) as the modulo operator. The modulo operator always satisfies the following equation: N = D * ( N // D) + (N % D) Code language: JavaScript (javascript) In this equation: N is the numerator. D is the denominator. // is the floor division operator; And % is the modulo operator; If both N and D are positive ...

Sep 4, 2019 · Python modulo operator (%) is used to get the remainder of a division. The modulo operation is supported for integers and floating point numbers. The syntax of modulo operator is a % b. Here “a” is dividend and “b” is the divisor. The output is the remainder when a is divided by b.

Mar 12, 2025 · The modulo operator is a versatile tool in Python's arsenal that extends far beyond simple remainder calculations. From determining odd/even numbers to implementing complex algorithms with cyclical patterns, modulo enables cleaner, more elegant solutions to various programming challenges.

Mar 4, 2021 · The Python Modulo operator returns the remainder of the division between two numbers and is represented using the % symbol. The Modulo operator belongs to Python’s arithmetic operators. Here is an example of how to use it: 5 % 2 is equal to 1 (the remainder of the division between 5 and 2).

4 days ago · Take your Python programming to the next level with the Python Modulo Operator. Learn to calculate remainders and perform cyclic operations.