diff --git a/KthElementFromLastInLinkedList/Linkedlist.java b/KthElementFromLastInLinkedList/Linkedlist.java
new file mode 100644
index 00000000..2e778c02
--- /dev/null
+++ b/KthElementFromLastInLinkedList/Linkedlist.java
@@ -0,0 +1,276 @@
+
+
+/* This algorithm is used to print the Kth from last element of a linked list
+ * If we observe the code for the KthFromLast function , we notice that it has a linear
+ * time complexity which is O(n) where n is the size of the linked list.
+ * Also we reqire no extra space so the space complexity becomes O(1) ..(we are ignoring the O(n) space required for the linked list to exist)
+ *
+*/
+public class Linkedlist {
+	
+	private class Node {
+		int data;
+		Node next;
+	}
+
+	private Node head;
+	private Node tail;
+	private int size;
+
+	public int size() {
+		return this.size;
+	}
+
+	public boolean isEmpty() {
+		return this.size == 0;
+	}
+
+	public int getFirst() throws Exception {
+
+		if (isEmpty()) {
+			throw new Exception("LL is Empty.");
+		}
+
+		return this.head.data;
+	}
+
+	public int getLast() throws Exception {
+
+		if (isEmpty()) {
+			throw new Exception("LL is Empty.");
+		}
+
+		return this.tail.data;
+	}
+
+	public int getAt(int idx) throws Exception {
+		if (isEmpty()) {
+			throw new Exception("LL is Empty.");
+		}
+
+		if (idx < 0 || idx >= this.size) {
+			throw new Exception("Invalid Index.");
+		}
+
+		Node temp = this.head;
+
+		for (int i = 1; i <= idx; i++) {
+			temp = temp.next;
+		}
+
+		return temp.data;
+
+	}
+
+	private Node getNodeAt(int idx) throws Exception {
+
+		if (isEmpty()) {
+			throw new Exception("LL is Empty.");
+		}
+
+		if (idx < 0 || idx >= this.size) {
+			throw new Exception("Invalid Index.");
+		}
+
+		Node temp = this.head;
+
+		for (int i = 1; i <= idx; i++) {
+			temp = temp.next;
+		}
+
+		return temp;
+
+	}
+
+	public void display() {
+
+		System.out.println("-----------------");
+		Node temp = this.head;
+
+		while (temp != null) {
+			System.out.print(temp.data + ", ");
+			temp = temp.next;
+		}
+
+		System.out.println(".");
+		System.out.println("-----------------");
+	}
+
+	public void addLast(int item) {
+
+	
+		Node nn = new Node();
+		nn.data = item;
+		nn.next = null;
+
+
+		if (!isEmpty())
+			this.tail.next = nn;
+
+	
+		if (isEmpty()) {
+			this.head = nn;
+			this.tail = nn;
+			this.size++;
+		} else {
+			this.tail = nn;
+			this.size++;
+		}
+
+	}
+
+	public void addFirst(int item) {
+
+		
+		Node nn = new Node();
+		nn.data = item;
+		nn.next = null;
+
+		nn.next = this.head;
+
+		if (isEmpty()) {
+			this.head = nn;
+			this.tail = nn;
+			this.size++;
+		} else {
+			this.head = nn;
+			this.size++;
+		}
+
+	}
+
+	public void addAt(int idx, int item) throws Exception {
+
+		if (idx < 0 || idx > this.size) {
+			throw new Exception("Invalid Index.");
+		}
+
+		if (idx == 0) {
+			addFirst(item);
+		} else if (idx == this.size) {
+			addLast(item);
+		} else {
+
+			// create a new node
+			Node nn = new Node();
+			nn.data = item;
+			nn.next = null;
+
+			// attach
+			Node nm1 = getNodeAt(idx - 1);
+			Node np1 = nm1.next;
+			nm1.next = nn;
+			nn.next = np1;
+
+			// data members
+			this.size++;
+
+		}
+
+	}
+
+	public int removeFirst() throws Exception {
+
+		if (this.isEmpty()) {
+			throw new Exception("Ll is Empty.");
+		}
+
+		int rv = this.head.data;
+
+		if (this.size == 1) {
+			this.head = null;
+			this.tail = null;
+			this.size = 0;
+		} else {
+			this.head = this.head.next;
+			this.size--;
+		}
+
+		return rv;
+
+	}
+
+	public int removeLast() throws Exception {
+
+		if (this.isEmpty()) {
+			throw new Exception("Ll is Empty.");
+		}
+
+		int rv = this.tail.data;
+
+		if (this.size == 1) {
+			this.head = null;
+			this.tail = null;
+			this.size = 0;
+		} else {
+
+			Node sm2 = getNodeAt(this.size - 2);
+			this.tail = sm2;
+			sm2.next = null;// tail kabhi null ni hoti tail ka next hota h
+			this.size--;
+		}
+
+		return rv;
+
+	}
+
+	public int removeAt(int idx) throws Exception {
+
+		if (this.isEmpty()) {
+			throw new Exception("Ll is Empty.");
+		}
+
+		if (idx < 0 || idx >= this.size) {
+			throw new Exception("Invalid Index.");
+		}
+
+		if (idx == 0) {
+			return removeFirst();
+		} else if (idx == this.size - 1) {
+			return removeLast();
+		} else {
+
+			Node nm1 = getNodeAt(idx - 1);
+			Node n = nm1.next;
+			Node np1 = n.next;
+
+			nm1.next = np1;
+
+			this.size--;
+
+			return n.data;
+
+		}
+
+	}
+
+	public int kthFromLast(int k) {//implementation of the algorithm
+
+		Node slow = this.head;
+		Node fast = this.head;
+
+		for (int i = 1; i <= k; i++) {
+			fast = fast.next;
+		}
+
+		while (fast != null) {
+			slow = slow.next;
+			fast = fast.next;
+		}
+
+		return slow.data;
+
+	}
+	public static void main(String[] args) throws Exception {
+		Linkedlist list = new Linkedlist();
+
+		list.addLast(5);
+		list.addLast(7);
+		list.addLast(3);
+		list.addLast(9);
+		list.display();	
+		System.out.println(list.kthFromLast(2));
+
+	}
+
+}