Python – Length of Range
To find the length of a range in Python, call len() builtin function and pass the range object as argument. len() function returns the number of items in the range.
Reference – Python len() builtin function
In the following example, we will take a range, and find its length using len() function.
Python Program
rangeObject = range(2, 9) length = len(rangeObject) print(f'Length of this range is {length}.')Try Online
Output
Length of this range is 7.
In the following example, we will take a range with a step value of 2, and find its length using len() function.
Python Program
rangeObject = range(2, 9, 2) length = len(rangeObject) print(f'Length of this range is {length}.')Try Online
Output
Length of this range is 4.
Conclusion
In this Python Tutorial, we learned how to find the length of Python Range object using len() function, with example program.