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 oz | 28 g | 57 mg | Caution |
| 2 x 1 oz | 56 g | 114 mg | Avoid |
| ½ x 1 oz | 14 g | 28.5 mg | Caution |
🏷️ Tags
🟡 See all Legumes rated Caution for kidney stones →
⚖️ Compare this food: · vs Tofu · vs Condiments →
🔗 Related Foods
🟢 Safe alternatives (recommended)
⚠️ Other foods in this category to watch
❓ Frequently Asked Questions
Is Crackers safe for kidney stones?
It's not off-limits, but keep an eye on portions. Crackers has 57 mg oxalate per 1 oz — that's in the caution zone (25-99 mg). Eat it, just don't make it a daily thing.
What's the oxalate content of Crackers?
The lab result: 57 mg per 1 oz (28g serving). That's 204 mg per 100g. Harvard's ion chromatography analysis, 2024. Not crowdsourced, not estimated.
Is Crackers a high-oxalate food?
It's in the moderate range. 57 mg per 1 oz sits between safe and high-risk. Manageable if you watch how much you eat.
What can I eat instead of Crackers?
Don't give up the whole category — just pick a safer member of it. The green foods in the related section all work as substitutes for Crackers with a fraction of the oxalate.
How much sodium does Crackers have?
Sodium's not the issue here. Crackers has 0 mg per 100g — comfortably low. No need to worry about salt pushing extra calcium into your urine with this food.
How much Crackers is safe to eat?
Think garnish, not main dish. Crackers at 57 mg per 1 oz is a lot for one food. Use smaller amounts spread across meals or as a flavor accent rather than the centerpiece.