Jan 16, 2026 · Python’s math module provides many useful mathematical functions, including floor () and ceil (), which are commonly used for rounding numbers. floor (): Rounds a number down to the …

Python floats typically carry no more than 53 bits of precision (the same as the platform C double type), in which case any float x with abs(x) >= 2**52 necessarily has no fractional bits.

Python floor division is defined as "that of mathematical division with the ‘floor’ function applied to the result" and ceiling division is the same thing but with ceil() instead of floor().

The math.ceil() method rounds a number UP to the nearest integer, if necessary, and returns the result. Tip: To round a number DOWN to the nearest integer, look at the math.floor() method.

Nov 13, 2021 · Learn how to use the Python ceiling function to round numbers up. Learn differences between Python 2 and 3 and how ceiling division works.

Feb 2, 2026 · Learn how to use Python's math.ceil () function to round numbers up to the nearest integer, with practical examples and common use cases for beginners.

Jan 4, 2025 · In this tutorial, I have explained how to use the ceil () function in Python with examples. I discussed how to handle edge cases, comparing them with other round functions, performance …

Jan 13, 2024 · Introduction to Python's Ceiling Function. The ceil() function, part of Python's math module, is used for rounding a number up to the nearest integer. This function is particularly useful …

The ceiling function, accessible in Python through the math module, is one of our primary tools for this kind of quantization. It’s not merely rounding up; that’s a simplification that will lead you astray. …

Jul 23, 2025 · Learn how to perform ceiling division in Python using math.ceil, integer tricks, and avoid common pitfalls for cleaner, bug-free code.