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Wedding Cake Servings Calculator

Estimate cake size for your number of guests using Wilton serving charts instantly online. Get tier configuration recommendations for free in your browser with no signup needed.

Updated June 2026

Recommended config

1-tier

Total servings

100

at 1 x 2 in slice

Guests

100

0 extra

TierSizeWedding slicesAt selected slice
Tier 1 (top to bottom)16" round100100

Wedding vs. party slices

A wedding slice is 1" x 2"—a polite sliver that stretches cake across a big crowd. A party slice is 1.5" x 2", dessert slice is 2" x 2". Plan for the size you’ll actually serve or you’ll run out.

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What it does

Wilton’s wedding slice (1x2") vs a party slice (1.5x2") — different servings per tier. Round or square, single or stacked, full chart.

Embed this tool on your siteShow snippet

Paste this snippet into any page. Loads on-demand (lazy), no tracking scripts, and sized to most dashboards. Replace the height to fit your layout.

<iframe src="https://freetoolarena.com/embed/cake-servings-calculator" width="100%" height="720" frameborder="0" loading="lazy" title="Wedding Cake Servings Calculator" style="border:1px solid #e2e8f0;border-radius:12px;max-width:720px;"></iframe>
Embed docs →

How to use it

  1. Enter guest count.
  2. Pick slice size + shape.
  3. Read recommended tiers.

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