diff --git a/BasicIO.cpp b/BasicIO.cpp
index 9b125b7..1c07c04 100644
--- a/BasicIO.cpp
+++ b/BasicIO.cpp
@@ -4,7 +4,7 @@ using namespace std;
 int main()
 {
   float gallons, liters;
-  float constConv = 3.7854;
+  float constConv = 4.5;
 
   cout << "Enter number of gallons: ";
   cin >> gallons; // Read the inputs from the user