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 | 34 mg | Caution |
| 2 x 1 oz | 56 g | 68 mg | Caution |
| ½ x 1 oz | 14 g | 17 mg | Safe |
🏷️ Tags
🟡 See all Nuts & Seeds rated Caution for kidney stones →
🔗 Related Foods
🟢 Safe alternatives (recommended)
⚠️ Other foods in this category to watch
❓ Frequently Asked Questions
Can I eat Crackers with kidney stones?
It's not off-limits, but keep an eye on portions. Crackers has 34 mg oxalate per 1 oz — that's in the caution zone (25-99 mg). Eat it, just don't make it a daily thing.
How much oxalate is in Crackers?
Here are the numbers: 34 mg oxalate in one 1 oz of Crackers (28g). Per 100 grams, that's 122 mg. Harvard T.H. Chan SPH did the lab work (2024) — these aren't database guesses.
Is Crackers a high-oxalate food?
Moderate. Crackers has 34 mg oxalate per 1 oz — not high enough to panic, not low enough to ignore. Portions matter with this one.
What can I eat instead of Crackers?
Substitutes exist. The safe alternatives listed below are all low-oxalate foods in the same family as Crackers. Grab one of those and you dodge the oxalate while keeping similar flavors.
How much sodium does Crackers have?
11 mg sodium per 100g in Crackers. Well under the 460 mg threshold. One less thing on your kidney stone checklist.
How much Crackers is safe to eat?
Size matters. 1 oz of Crackers = 34 mg. Cut it in half, you're at roughly 17 mg. If you love this food, the half-portion strategy is your best compromise.