Convert ounces Rice to cups Rice
Instantly convert ounces Rice (ounces) to cups Rice (cups) with our free online calculator.
Quick Reference: Rice
| ounces | cups |
|---|---|
| 10 | 1.41 |
| 25 | 3.52 |
| 50 | 7.05 |
| 100 | 14.10 |
| 200 | 28.19 |
| 500 | 70.49 |
How to Convert ounces Rice to cups Rice
Formula
To convert ounces Rice (ounces) to cups Rice (cups): Divide ounces by 0.85 (density of Rice)
About ounces Rice (ounces)
Ounces of Rice. Measured by US avoirdupois ounce (= 28.349523125 g exactly per NIST SP 811 — distinct from fluid ounce which is a volume unit). Mass-ounce measurement is preferred in US butcher/bakery/professional contexts where precision matters but the recipe uses imperial customary units. Common US baking ingredient packages list both ounces (mass) + grams: a stick of butter = 4 oz = 113 g; a 'pound' of flour = 16 oz = 454 g. CRITICAL: do NOT confuse with the troy ounce (~31.1 g — used only for precious metals) or the fluid ounce (volume unit = 29.57 mL). Rice is the seed of the grass species Oryza sativa (Asian rice — the global staple) or Oryza glaberrima (African rice — niche). The world's #1 staple food by global production volume (~510 million metric tonnes/year, primarily from China + India + Indonesia + Bangladesh + Vietnam + Thailand per USDA FAS). Density ~0.850 g/mL uncooked white rice (1 cup uncooked = 190 g; 1 cup cooked = 158 g per USDA Food Composition Database). Major varieties: 'long-grain' (basmati from India/Pakistan, jasmine from Thailand, US Carolina, American long-grain — fluffy + separate grains when cooked, used for biryani + pilaf + curry), 'medium-grain' (Italian Arborio + Carnaroli for risotto, Spanish Bomba for paella, Calrose California), 'short-grain' (Japanese Koshihikari for sushi, Korean Chapssal for tteok). Brown rice retains the bran + germ layer (higher fiber + nutrients, longer cook time 40-45 minutes vs 18-20 for white). Cooking ratio varies: typical long-grain 1.75:1 water:rice, jasmine 1.5:1, sushi rice 1.1:1. Density: 0.850 g/mL (used to convert volume measurements to mass).
About cups Rice (cups)
Cups of Rice. Measured by US cup (= 240 mL = 16 US tablespoons = 48 US teaspoons per FDA 21 CFR 101.9). The cup is the dominant US baking + cooking volume unit, but actual density varies significantly by how the ingredient is packed (scooped vs spooned-and-leveled — a 1-cup scoop of flour can range from 110 g to 150+ g depending on technique, which is why precise bakers use mass measurement in grams). Always level with a flat edge (the back of a knife) for accurate volumetric measurement. Rice is the seed of the grass species Oryza sativa (Asian rice — the global staple) or Oryza glaberrima (African rice — niche). The world's #1 staple food by global production volume (~510 million metric tonnes/year, primarily from China + India + Indonesia + Bangladesh + Vietnam + Thailand per USDA FAS). Density ~0.850 g/mL uncooked white rice (1 cup uncooked = 190 g; 1 cup cooked = 158 g per USDA Food Composition Database). Major varieties: 'long-grain' (basmati from India/Pakistan, jasmine from Thailand, US Carolina, American long-grain — fluffy + separate grains when cooked, used for biryani + pilaf + curry), 'medium-grain' (Italian Arborio + Carnaroli for risotto, Spanish Bomba for paella, Calrose California), 'short-grain' (Japanese Koshihikari for sushi, Korean Chapssal for tteok). Brown rice retains the bran + germ layer (higher fiber + nutrients, longer cook time 40-45 minutes vs 18-20 for white). Cooking ratio varies: typical long-grain 1.75:1 water:rice, jasmine 1.5:1, sushi rice 1.1:1. Density: 0.850 g/mL (used to convert volume measurements to mass).