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Rice Per Person Calculator

Work out how much rice to cook for a group.

Reviewed for accuracy by the Math Ora X team Last updated

Result

About the Rice Per Person Calculator

Calculates the amount of dry and cooked rice for a group, plus the water needed, using a standard 1:2 rice-to-water ratio.

How to use

Enter the number of people and serving size, then click Calculate.

Worked example

6 people at a normal serving → 450 g dry rice, 900 ml water.

How to use this calculator

  1. Enter the number of people you want to serve.
  2. Choose a rice amount per person based on the meal and appetite.
  3. Multiply the two values to find the total rice needed.
  4. Check whether your rice measure is dry or cooked before you start.

The formula explained

$$ \text{rice needed} = \text{people} \times \text{rice per person} $$

  • \(\text{rice needed}\) = total amount of rice to cook
  • \(\text{people}\) = number of people being served
  • \(\text{rice per person}\) = portion of rice assigned to each person

Step by step method

  1. Count how many people will eat.
  2. Decide the serving size for each person in cups, grams, or another unit.
  3. Multiply the number of people by the serving size.
  4. Use the result to measure the rice before cooking.

Worked example

Suppose you are cooking dinner for 6 people and want to serve 1.5 cups of dry rice per person.

  1. Multiply the number of people by the serving size: \(6 \times 1.5 = 9\).
  2. So the total amount of dry rice needed is 9 cups.

Answer. You need 9 cups of dry rice.

Tips and common mistakes

  • Be clear about whether the amount is dry rice or cooked rice, since the numbers are very different.
  • If you want leftovers, add a little extra before cooking.
  • Use the same unit for both values, such as cups or grams.
  • Round up slightly if you are cooking for mixed appetites or larger eaters.

Frequently asked questions

What's a normal rice serving?+

About 75 g dry per person for a side, more as a main.

What water ratio?+

Roughly 1 part rice to 2 parts water by volume for white rice.

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