Rice Per Person Calculator
Work out how much rice to cook for a group.
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
- Enter the number of people you want to serve.
- Choose a rice amount per person based on the meal and appetite.
- Multiply the two values to find the total rice needed.
- 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
- Count how many people will eat.
- Decide the serving size for each person in cups, grams, or another unit.
- Multiply the number of people by the serving size.
- 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.
- Multiply the number of people by the serving size: \(6 \times 1.5 = 9\).
- 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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