In your specific case, you can use a list comprehension instead: [x * 0.1 for x in range(0, 10)] (Replace the call to range with that expression.) Unfortunately the range() function doesn't support the float type. Almost all machines today (November 2000) use IEEE-754 floating point arithmetic, and almost all platforms map Python floats to IEEE-754 “double precision”. If you have numpy imported already, you can used its equivalent: import numpy as np np.random.uniform(a, b) # range [a, b) However, we can create a custom range function where we can use float numbers like 0.1 or 1.6 in any of its arguments. at the end tells us that our number has successfully been converted to a floating-point value.. Let’s discuss certain ways in which this problem can be solved. Using float Numbers in range() Python’s range() function doesn’t support the float numbers. Sadly missing in the Python standard library, this function allows to use ranges, just as the built-in function range(), but with float arguments. Recommendation for Python 2. We can easily implement it with a function. All thoretic restrictions apply, but in practice this is more useful than in theory. The first gives the maximum number of objects allowed in a collection (e.g., maximum size of a list, dict, etc. Python, 20 lines. Using floats with Python's range() function. To see the speed difference between the original range() and xrange() function, you may want to check out this article. In Python, a string is a sequence of characters. ), and corresponds to a signed version of the C size_t type; the second is the point after which the int type switches to long, and is the max value of a C long. This problem is common in Data Science domain. @Scott Griffiths: Not quite. You can get Python 3 division behavior in any given module with the following import at the top: from __future__ import division which then applies Python 3 style division to the entire module. For the more general case, you may want to write a custom function or generator. Python Division – Integer Division & Float Division. In Python 2, it's not so simple. Our code returns: 12.0. import random random.uniform(a, b) # range [a, b) or [a, b] depending on floating-point rounding Python provides other distributions if you need. Converting a String to a Float in Python. However don't get upset too soon! Division operation is an arithmetic operation where we shall try to compute how much we have to divide dividend into equal parts, so that each of the divisor will get an equal amount. Here, we used the float() method to convert an integer (12) into a floating-point number (12.0).The . 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