🍚Rice to Water Ratio Calculator

Enter rice weight, rice type, and cooking method to get the exact water amount for perfectly cooked rice every time.

Water Amount Needed

β€” ml
ItemValue
Rice weightβ€” g
Water neededβ€” ml
Rice : Water ratioβ€”
Estimated cooked yieldβ€” g (~β€” servings)

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Rice to Water Ratio β€” Getting the Perfect Texture Every Time

The rice-to-water ratio is the single most important factor in texture. For white rice cooked on the stovetop, the standard weight-based ratio is 1:1.2 (rice:water). Rice cookers are calibrated to their own cup measures, which is usually close to 1:1 by volume. Brown rice needs more water (1:1.6) due to the bran layer, while sticky/glutinous rice needs slightly less (1:1.0) because it contains more amylopectin and releases more starch.

Rice type water ratios by weight:
White rice: 1:1.1 (rice cooker), 1:1.2 (pot), 1:0.9 (pressure cooker)
Brown rice: 1:1.25 (rice cooker), 1:1.6 (pot), 1:1.1 (pressure cooker)
Sticky/glutinous: 1:0.95 (rice cooker), 1:1.0 (pot), 1:0.85 (pressure cooker)

Tips for perfect rice:
β€” Rinse rice until water runs clear to remove excess starch
β€” Soak for 30 min (white) or 1 hour (brown) before cooking for fluffier results
β€” After cooking, let steam off heat for 10–15 minutes with the lid on
β€” Old rice absorbs more water β€” add 5–10% extra if rice is from last season

One cup of uncooked white rice (180 g) yields approximately 390–420 g of cooked rice, or about 2 servings. A standard serving is approximately 200 g (roughly 260–280 kcal for white rice). Brown rice is similar in calories but higher in fiber, magnesium, and B vitamins.

Frequently Asked Questions

Q: Do I reduce water if I soaked the rice?

A: Yes. Pre-soaked rice has already absorbed some water, so reduce by about 10–15% from the standard amount. For brown rice soaked 1 hour, reduce by up to 15%. The longer the soak, the more you reduce.

Q: Why does altitude affect rice cooking?

A: At higher altitudes, water boils at a lower temperature (below 212Β°F / 100Β°C), which means the rice absorbs water at a lower temperature and may be undercooked. Add 1–2 tablespoons more water and extend cooking time by 3–5 minutes per 1,000 feet (300 m) above sea level.

Q: Can I cook jasmine and basmati rice with the same ratio?

A: Jasmine rice is slightly stickier and typically uses a 1:1.25 ratio by weight. Basmati is drier and longer-grain, often using a 1:1.5 ratio and benefiting from 30 minutes of pre-soaking. Both can use the same white rice setting on a rice cooker with good results.