diff --git a/Search/Interpolation Search.cpp b/Search/Interpolation Search.cpp
new file mode 100644
index 000000000..f52ce4f4f
--- /dev/null
+++ b/Search/Interpolation Search.cpp	
@@ -0,0 +1,31 @@
+#include <iostream>
+int InterpolationSearch(int A[], int n, int x)
+{
+    int low = 0;
+    int high = n - 1;
+    while (low <= high)
+    {
+        int mid = low + (((high - 1) * (x - A[low])) / (A[high] - A[low]));
+        if (x == A[mid])
+            return mid; // Found x, return (exit)
+        else if (x < A[mid])
+            high = mid - 1; // X lies before mid
+        else
+            low = mid + 1; // x lies after mid
+    }
+    return -1;
+}
+
+int main()
+{
+    int A[] = {2, 4, 5, 7, 13, 14, 15, 23};
+    int x = 17;
+    int index = InterpolationSearch(A, 8, x); // passed array A inside the InterpolationSearch function
+    if (index != -1)
+        std::cout << "Number " << x << " is at " << index;
+    else
+        std::cout << "Number " << x << " not found";
+}
+
+// randomly set x bcoz array was defined by us , therefore not reasonable for asking input.
+// We could have asked for input if array elements were inputed by the user.