Coffee Calculator for a Crowd

Calculate cups, ground coffee, and milk needed for events and breakfasts.

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How much coffee per person?

Plan 2 cups per adult on average. 1 cup = 240 ml. Use ~10 g of ground coffee per cup.

Coffee portions for 10, 20, 50, and 100 people

GuestsNormal servingHungry crowd
10 guests22 cups (1.39 gal)27 cups (1.67 gal)
20 guests44 cups (2.79 gal)53 cups (3.35 gal)
50 guests111 cups (6.97 gal)133 cups (8.37 gal)
100 guests221 cups (13.95 gal)265 cups (16.74 gal)

Frequently asked questions

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