🟢 Safe
Oxalate <25 mg/serving
🟡 Caution
Oxalate 25-99 mg/serving
🔴 Avoid
Oxalate ≥100 mg/serving
🟢

Almond butter

🟢 Safe — Low Oxalate
9 mg oxalate / serving
Serving: 2 Tbsp (32 g) | Per 100 g: 27 mg
✓ Medically Reviewed Content reviewed by OxalateWatch Editorial Team. Based on Harvard T.H. Chan SPH oxalate data (2024) and NKF/AUA dietary guidelines.

📊 Nutrition at a Glance

9 mg
Oxalate / serving
Low Oxalate
7 mg
Sodium / 100g
Low Na
21.0 g
Protein / 100g
Tier 1
347 mg
Calcium / 100g
Tier 1

📏 Oxalate by Serving Size

ServingWeightOxalateVerdict
2 Tbsp32 g9 mg Safe
2 x 2 Tbsp64 g18 mg Safe
½ x 2 Tbsp16 g4.5 mg Safe

🏷️ Tags

Nuts & Seeds 🟢 Oxalate Safe Low Oxalate Calcium-Rich

🟢 See all Nuts & Seeds rated Safe for kidney stones →

⚖️ Compare this food: · vs Flour · vs Almonds =

🔗 Related Foods

❓ Frequently Asked Questions

Should I avoid Almond butter if I have kidney stones?

Don't overthink this one. Almond butter has 9 mg oxalate per 2 Tbsp. That's solidly safe territory for kidney stones. The number is from Harvard's latest lab work.

How much oxalate is in Almond butter?

9 mg — that's the oxalate in a standard 2 Tbsp of Almond butter. For the 100g comparison freaks: 27 mg. Source is Harvard's 2024 food analysis project.

Is Almond butter high in oxalates?

It's low. 9 mg per 2 Tbsp is well under the 25 mg danger line. Almond butter is not the food you need to worry about.

What can I eat instead of Almond butter?

There are almost always safer swaps in the same food family. For Almond butter, check the related foods section below — the green-marked ones are your best bets. All verified by Harvard (2024).

How much sodium does Almond butter have?

7 mg sodium per 100g in Almond butter. Well under the 460 mg threshold. One less thing on your kidney stone checklist.

🔍 Explore More About This Food

📚 Data Sources

Oxalate: Harvard T.H. Chan School of Public Health (2024) via OHF. Nutrition: USDA FoodData Central (SR Legacy 2018 & Foundation Foods).

📖 Key Scientific References

Taylor EN, Curhan GC. Oxalate intake and the risk for nephrolithiasis. J Am Soc Nephrol. 2007;18(7):2198-2204. PMID: 17538185
Borghi L, Schianchi T, Meschi T, et al. Comparison of two diets for the prevention of recurrent stones in idiopathic hypercalciuria. N Engl J Med. 2002;346(2):77-84. DOI: 10.1056/NEJMoa010369
Fink HA, Akornor JW, Garimella PS, et al. Diet, fluid, or supplements for secondary prevention of nephrolithiasis. Eur Urol. 2009;56(1):72-80. DOI: 10.1016/j.eururo.2009.03.031
Ferraro PM, Taylor EN, Gambaro G, Curhan GC. Dietary and lifestyle factors for primary prevention of nephrolithiasis. BMC Nephrol. 2020;21(1):267. PMID: 32652950
Pearle MS, Goldfarb DS, Assimos DG, et al. Medical management of kidney stones: AUA guideline. J Urol. 2014;192(2):316-324. DOI: 10.1016/j.juro.2014.05.006
Liebman M, Costa G. Effects of calcium and magnesium on urinary oxalate excretion after oxalate loads. J Urol. 2000;163(5):1565-1569. PMID: 10751889
Holmes RP, Assimos DG. The impact of dietary oxalate on kidney stone formation. Urol Res. 2004;32(5):311-316. DOI: 10.1007/s00240-004-0437-3
Lin BB, Lin ME, Huang RH, et al. Dietary treatment and fluid intake for prevention of recurrent calcium stones. PLoS One. 2021;16(4):e0250257. PMID: 33872340
This is dietary reference information, NOT medical advice. Talk to your doctor or a registered dietitian before changing your diet. Oxalate tolerance varies by person, stone type, and medication.