How many pieces do I actually need?

A 20-piece set covers 4 place settings (dinner fork, salad fork, dinner knife, dinner spoon, teaspoon) and is fine for singles, couples, or small households. A 40-piece set extends that to 8 settings and is the most common 'family' size. 65-piece sets typically serve 12 and add serving utensils, which matters if you entertain or host holidays. Reviewers in the data repeatedly warn that '10-piece' or '20-piece' marketing language can be misleading, so check the per-setting math before buying.