How many tea sandwiches for 40 people?

For a gathering of 40 people, it's generally recommended to serve about 1.5 to 2 tea Sandwiches per person, depending on whether they are the main food or just a light snack. This means you would need approximately 60 to 80 tea sandwiches in total. If you're offering a variety of sandwiches, you can adjust the quantity accordingly based on the preferences of your guests.