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Rice to Water Ratio Calculator

1 cup of white rice needs 1.5 cups of water on the stove. Pick your rice and method for brown, jasmine, basmati, rice cooker, and Instant Pot.

Quick Answer

Standard ratio: 1 cup rice to 1.5 cups water (white rice, stovetop)

  • 1 cup rice → 1.5 cups water
  • 2 cups rice → 3 cups water
  • Brown rice: 1 cup rice → 1.9 cups water
  • Rice cooker: Use 10-15% less water

How much water for 3 cups of rice?

For 3 cups of white rice on the stove, use 4.5 cups of water (the 1:1.5 ratio). For 4 cups of rice, use 6 cups of water.

Cups of white riceCups of water (stovetop)
11.5
23
34.5
46
57.5
69

Brown rice needs more water (about 1.9 cups per cup of rice). A rice cooker needs 10-15% less.

Calculator

Settings

Conversions are approximate. Ratios assume rinsed rice and sea-level cooking. Adjust ±5 % for unrinsed rice or high-altitude.

Extra cooked rice left over? The leftover recipe generator turns leftover rice plus what's in the fridge into a new meal.

Rice to Water Ratio Chart

Rice TypeStovetopRice CookerInstant Pot
White Rice1:1.51:1.351:1.25
Brown Rice1:1.91:1.71:1.5
Jasmine Rice1:1.51:1.351:1.25
Basmati Rice1:1.51:1.351:1.25
Sushi Rice1:1.21:1.11:1.1

Ratios shown are rice:water. For example, 1:1.5 means 1 cup rice to 1.5 cups water. For the stove steps that use these amounts, see how to cook rice perfectly.

Troubleshooting: Why Is My Rice Mushy?

Too Much Water

Measure carefully using the ratios in our chart or calculator above.

Wrong Temperature

After boiling, reduce to low heat immediately and keep covered.

Not Rinsing

Rinse rice 2-3 times until water runs clear to remove excess starch.

Overcooking

White rice: 15-18 min. Brown rice: 40-45 min. Don't extend time.

Quick Fix

Spread rice on a baking sheet to dry, or cook uncovered on low heat for 2-3 minutes to evaporate moisture.

Questions

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