A good rule of thumb: one gallon of tea serves about 16 people with standard cups, and up to about 20–32 people with smaller portions.

How Many People Does a Gallon of Tea Serve?

For planning:

  • With 8-ounce cups (typical serving): about 16 people per gallon.
  • With 6-ounce cups (small cups/tastings): about 21 people per gallon.
  • With 4-ounce “taster” cups: up to 32 servings per gallon.
  • With 10–12 ounce mugs (big iced-tea glasses): about 10–12 people per gallon.

In real life, some guests will have refills, so for events it’s safer to plan on 10–16 people per gallon depending on cup size and how thirsty your crowd is.

Quick HTML Table for Serving Sizes

Here’s an HTML table you can drop straight into a post:

html

<table>
  <thead>
    <tr>
      <th>Cup size (ounces)</th>
      <th>Approx. servings per gallon</th>
      <th>Typical use</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td>4 oz</td>
      <td>About 32 servings [web:5]</td>
      <td>Tastings, kids, small sips</td>
    </tr>
    <tr>
      <td>6 oz</td>
      <td>About 21 servings [web:5][web:7]</td>
      <td>Tea parties, small cups</td>
    </tr>
    <tr>
      <td>8 oz</td>
      <td>About 16 servings [web:1][web:3][web:5][web:7][web:9]</td>
      <td>Standard cup of tea</td>
    </tr>
    <tr>
      <td>10–12 oz</td>
      <td>About 10–12 servings [web:5][web:7]</td>
      <td>Large mugs, iced tea glasses</td>
    </tr>
  </tbody>
</table>

Mini Story Example

Imagine you’re hosting a backyard lunch for 12 people and pouring tea into regular 8-ounce cups. One gallon gives you about 16 servings, so everyone can have a full cup and a few guests can sneak a refill. If you know your group loves iced tea and lingers for hours, you might brew 2 gallons so no one ends up with an empty glass.

TL;DR: Plan on about 16 people per gallon with normal cups, but adjust down if people use big glasses or drink multiple refills.

Information gathered from public forums or data available on the internet and portrayed here.