diff --git a/python/Class calculator b/python/Class calculator
new file mode 100644
index 0000000..76c9c72
--- /dev/null
+++ b/python/Class calculator	
@@ -0,0 +1,22 @@
+class Calculator:
+    def add(self, num1, num2):
+        return num1 + num2
+
+    def subtract(self, num1, num2):
+        return num1 - num2
+
+    def multiply(self, num1, num2):
+        return num1 * num2
+
+    def divide(self, num1, num2):
+        if num2 == 0:
+            return "Error! Division by zero."
+        return num1 / num2
+if __name__ == "__main__":
+    calc = Calculator()
+
+    print("Addition: ", calc.add(10, 5))
+    print("Subtraction: ", calc.subtract(10, 5))
+    print("Multiplication: ", calc.multiply(10, 5))
+    print("Division: ", calc.divide(10, 5))
+    print("Division by zero: ", calc.divide(10, 5))