diff --git a/java/Count the Number of Consistent Strings.java b/java/Count the Number of Consistent Strings.java
new file mode 100644
index 000000000..cc40b86d1
--- /dev/null
+++ b/java/Count the Number of Consistent Strings.java	
@@ -0,0 +1,24 @@
+class Solution {
+    public int countConsistentStrings(String allowed, String[] words) {
+        Set<Character> allow = new HashSet<>();
+        int count = 0;
+
+        for(int i=0; i<allowed.length(); i++) {
+            allow.add(allowed.charAt(i));
+        }
+
+        for(String word : words) {
+            boolean flag = true;
+            for(int i=0; i<word.length(); i++) {
+                if(!allow.contains(word.charAt(i))) {
+                    flag = false;
+                    break;
+                }
+            }
+
+            count = flag ? count+1 : count+0;
+        }
+
+        return count;
+    }
+}