Oxalate <25 mg/serving
Oxalate 25-99 mg/serving
Oxalate ≥100 mg/serving
📊 Nutrition at a Glance
📏 Oxalate by Serving Size
| Serving | Weight | Oxalate | Verdict |
|---|---|---|---|
| 1/2 cup | 90 g | 1 mg | Safe |
| 2 x 1/2 cup | 180 g | 2 mg | Safe |
| ½ x 1/2 cup | 45 g | 0.5 mg | Safe |
🏷️ Tags
🟢 See all Grains & Pasta rated Safe for kidney stones →
⚖️ Compare this food: · vs Flour · vs Flour →
🔗 Related Foods
🟢 Safe alternatives (recommended)
⚠️ Other foods in this category to watch
❓ Frequently Asked Questions
Should I avoid Rice if I have kidney stones?
No red flags here. Just 1 mg per 1/2 cup — well below the 25 mg danger line. You can keep Rice in your regular rotation. Data comes from Harvard (2024).
How much oxalate is in Rice?
One 1/2 cup of Rice = 1 mg oxalate. Scale it up to 100g and you're at 2 mg. Direct measurement from Harvard, 2024. About as reliable as food data gets.
Is Rice a high-oxalate food?
Definitely low. 1 mg oxalate per 1/2 cup. That's the green zone. No restrictions needed for this food.
What are the best low-oxalate alternatives to Rice?
The easiest move: swap Rice for any 🟢 Safe food in the related foods grid. They're all under 25 mg per serving and verified by Harvard's 2024 data. Problem solved.
How reliable is the data for Rice?
Oxalate: very reliable (Harvard 2024 lab measurement). Other nutrients: still being matched to USDA data. The oxalate figure is what matters for a kidney stone decision, and that one's solid.