Fixing the number of guests to tell your caterer is certainly not an easy task. It is a pain, we feel you. When we talk about coming to a definite number of guests, we all are in dilemma. As you know that catering in functions is all about the plate number. The cost is counted on a per plate basis, and the caterers ask for a minimum number of plates that they need to prepare. If more guests turn up at the wedding than expected, you pay more for extra plates. And if they are less, you still pay the minimum guarantee promised. That's where the big problem comes into being. Now that you have invited tons of guests, how to know who will be coming to the wedding, and who will ditch? We have the solution to it. Below are some of the tips that can help you calculate the minimum guarantee for your caterers.