Python Dictionary Len() Method



len() is a constructed default function in python. Users could utilize the len() to obtain the length of the provided string, array, list, tuple, dictionary, etc. The provided value that the user requires is the length of. Return worth a go back an integer value i.e. the length of the supposed string, or array, or list, or collections Python dictionary method len() offers the total length of the lexicon. This would be equivalent to the figure of items in the dictionary.


Following is the syntax for len() method:



  • dict - This is the dictionary, whose length needs to be calculated.

Return Value

This method returns the length.


The following example shows the usage of len() method.


dict = {'Name': 'Zara', 'Age': 7};
print "Length : %d" % len (dict)

When we run the above program, it produces the following result:

Length : 2

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