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 |
|---|---|---|---|
| 1/4 cup | 30 g | 0 mg | Safe |
| 2 x 1/4 cup | 60 g | 0 mg | Safe |
| ½ x 1/4 cup | 15 g | 0 mg | Safe |
🏷️ Tags
🟢 See all Condiments rated Safe for kidney stones →
🔗 Related Foods
🟢 Safe alternatives (recommended)
⚠️ Other foods in this category to watch
❓ Frequently Asked Questions
Can I eat Confectioners sugar with kidney stones?
No red flags here. Just 0 mg per 1/4 cup — well below the 25 mg danger line. You can keep Confectioners sugar in your regular rotation. Data comes from Harvard (2024).
What's the oxalate content of Confectioners sugar?
0 mg — that's the oxalate in a standard 1/4 cup of Confectioners sugar. For the 100g comparison freaks: 0 mg. Source is Harvard's 2024 food analysis project.
Is Confectioners sugar a high-oxalate food?
Nope. Confectioners sugar is a low-oxalate food — just 0 mg per 1/4 cup. Well under the 25 mg cutoff. You're in the clear with this one.
What can I eat instead of Confectioners sugar?
Plenty of options. Scroll down to Related Foods — every 🟢 green item there is a lower-oxalate alternative to Confectioners sugar. Same food group, way less oxalate.
How reliable is the data for Confectioners sugar?
The oxalate number for Confectioners sugar — 0 mg per serving — is from Harvard's 2024 lab analysis. That part is solid. The USDA nutrition data (sodium, protein, calcium) is still being matched — we'll update when it's available.