diff --git a/entro_py_min/entro_py_min.py b/entro_py_min/entro_py_min.py
index d03cf53..cb42844 100644
--- a/entro_py_min/entro_py_min.py
+++ b/entro_py_min/entro_py_min.py
@@ -4,38 +4,36 @@ import math
 # Calculates the entropy of a given string
 # Returns the entropy and an alphabet with the calculated probabilities
 def calculateEntropy(input_string):
-    alphabet, alphabet_size, entropy = {}, 0, 0
+    alphabet, alphabet_size, entropy = {}, len(input_string), 0
 
     for char in input_string:
         if char in alphabet:
             alphabet[char] += 1
         else:
             alphabet[char] = 1
-        alphabet_size += 1
 
     for char in alphabet:
         alphabet[char] = alphabet[char] / alphabet_size
         entropy -= alphabet[char] * math.log(alphabet[char], 2)
 
-    return entropy, alphabet
+    max_entropy = - len(alphabet) * (1 / len(alphabet) * math.log(1 / len(alphabet), 2))
+    return entropy, alphabet, max_entropy
 
 
 # Calculates the entropy of a given string
 # Returns only the entropy in bits as this is the minimal function
 def calculateEntropyMin(input_string):
-    alphabet, alphabet_size, entropy = {}, 0, 0
+    alphabet, alphabet_size, entropy = {}, len(input_string), 0
 
     for char in input_string:
         if char in alphabet:
             alphabet[char] += 1
         else:
             alphabet[char] = 1
-        alphabet_size += 1
 
     for char in alphabet:
         i = alphabet[char] / alphabet_size
         entropy -= i * math.log(i, 2)
-
     return entropy