How much do your ingredients, boxes and utilities cost? How many hours will it take? What would you like to charge per hour for you labor? That's pretty much how to figure out what you should charge. There isn't a fast answer to your question, it's best to calculate what I listed.
Hi there thank u for ur reply. Actually i m quite new to this business and i have difficulties wen it comes to charging for cakes and cupcakes. I do not want to overcharge at the same time undersell too.