To use this calculator…

  1. Start typing in a food. A drop-down list of auto-suggestions will appear. Click the one you want.
  2. Enter the serving size. You can enter this either in grams, or just use common servings sizes (eg. ‘1 apple’). This will produce a breakdown of the oxalate content of this food.
  3. To calculate the oxalate content of a meal or your entire days intake, repeat Step 1 with the other food items.

This calculator will provide both the total oxalate content and a PAO Score. To understand what a PAO Score is and how this oxalate calculator was built, click here for my article that discusses conflicts and confusions in measuring oxalates, and how I created this calculator.