Most failures come from blindly following fixed ratios like "1 cup rice to 2 cups water." In reality, rice cooking is governed by starch structure, surface evaporation, and absorption. Most recipes give you a static ratio but don't account for your specific Device (Stovetop vs Aroma vs Instant Pot) or the specific Grain Variety.
Rice cookers are great, but the stovetop method (Absorption Method) is a necessary survival skill. The two biggest mistakes people make are:
What is the rice to water ratio for 1 cup of rice? โผ
For 1 cup of white rice, use 1.5 cups of water on stovetop (1:1.5 ratio). For Aroma rice cooker with standard measuring cup, use 1.33 cups water. For Instant Pot, use 1 cup water (1:1 ratio). Brown rice requires more water: 2-2.25 cups.
How much water for 2 cups of rice? โผ
For 2 cups white rice: Use 3 cups water on stovetop. For Aroma rice cooker: 2.66 cups water. For Instant Pot: 2 cups water. Always rinse rice first to remove excess starch.
What is the Aroma rice cooker water ratio? โผ
If using the Aroma plastic cup (180ml): Fill water to the numbered line inside the pot matching your cups of rice. If using standard US cup: Use 1.33 cups water per 1 cup white rice, or 1.75 cups water per 1 cup brown rice.
How to fix mushy rice? โผ
Drain excess water immediately. Spread rice out in pan, cook on low heat 1-2 minutes to evaporate moisture. Turn off heat, place paper towel under lid, rest 10 minutes. The paper towel absorbs steam. Prevention: Use correct water ratio and never stir while cooking.
How to fix undercooked rice? โผ
Add ยผ cup boiling water evenly over top. Cover tightly with lid (add foil if lid is loose). Cook on low heat or 'Keep Warm' for 5-8 minutes. Do not stirโstirring releases starch and makes rice mushy.
What is the brown rice to water ratio? โผ
Stovetop: 1 cup brown rice to 2.25 cups water. Aroma rice cooker: 1:1.75 ratio. Instant Pot: 1:1.25 ratio. Brown rice takes 40-45 minutes to cook (vs 15-18 for white rice) due to intact bran layer.
What is the sushi rice water ratio? โผ
Sushi rice (short grain) needs less water than long grain: 1:1.25 ratio on stovetop, 1:1.2 in Aroma, 1:1 in Instant Pot. Short grain rice releases more starch, so less water prevents mushiness while maintaining stickiness.
Should I rinse rice before cooking? โผ
Yes, always rinse rice 2-3 times until water runs clear. This removes excess surface starch that causes mushiness and clumping. Exception: Arborio rice for risotto (needs starch for creaminess).
Why does my Instant Pot rice burn? โผ
"Burn" signal means insufficient liquid at bottom or starch buildup. Solutions: (1) Use 1:1 ratio for white rice, (2) Never stir after adding water, (3) Make sure sealing ring is clean, (4) Use "Rice" setting (not "Manual"), (5) Natural release for 10 minutes.
How do I use my Aroma Rice Cooker without the cup? โผ
The Aroma cup is usually 180ml (3/4 of a standard US cup). If you lost it, use a standard measuring cup and our calculator above (select "Aroma"). Generally, for 1 standard cup of white rice, add water to the "Line 1.5" inside the pot, or use 1.33 cups of water.
What's the difference between the Aroma cup and a standard cup? โผ
The clear plastic cup included with Aroma cookers is 180ml (ยพ of a US standard cup). This is why the inner pot lines don't match standard measurements. If you lost the Aroma cup, use our calculator above with "Standard Cups" selected.
Why does brown rice need more water? โผ
Brown rice still has its bran and germ intact. These outer layers are tough and require more water and a significantly longer cooking time to soften.
How much water do I need for 1kg of rice? โผ
For most white rice, use about 2 liters of water for 1kg of rice. Brown rice requires closer to 2.25 liters.
Does short-grain rice need less water? โผ
Yes. Short-grain (Sushi) rice releases more surface starch. It typically needs less water (around 1:1.1 or 1:1.2) than long-grain rice to keep the grains distinct.