Is potato salad high in oxalate?
C
Moderately. Moderate, 17 mg per 1/3 cup
Range 17 to 17 mg across 1 study, 83 g serving
0 mg50 mg = a day60 mg+
Lower-oxalate swap: Coleslaw, grade A, about 2.4 mg per 1/2 cup.
Potato salad has a moderate amount of oxalate: about 17 mg per 1/3 cup, which is 34% of the 50 mg a day many stone clinics aim for.
Where this number comes from
Each row is one published measurement, converted to a 83 g serving (1/3 cup). The grade and the range use the rows prepared the way the serving is eaten, and take the middle. How the grades work.
| Per serving | Per 100 g | Preparation | Source |
|---|---|---|---|
| 17 mg | 20.36 mg | Prepared | Harvard T.H, 2023 |
By Oliver Silen · Data checked November 2, 2026 · Not medical advice