Every way to seat 60
The chart below shows the smallest cake that covers 60 guests for each shape and slice size — all from the same Wilton figures the calculator uses. "Party" slices are 1½ × 2 in slice; "wedding" slices are the slimmer 1 × 2 in slice, which is why the wedding options run smaller.
| Option | Smallest fit | Seats about |
|---|---|---|
| Round, party slices | 14" round | 63 |
| Square, party slices | 14" square | 63 |
| Round, wedding slices | 14" round | 78 |
| Sheet, party slices | 12×18" sheet | 72 |
A single cake covers this comfortably. If you'd rather make a moment of it, any two-tier combination whose counts add past 60 works — the calculator below totals tiers live as you pick them. Treat 60 as a minimum: end pieces and uneven cuts always cost a few servings, and leftover cake has never been a problem.
Cake ordered or planned? The frosting calculator and recipe scaler handle the baking side if you're making it yourself.