CKD Daily Limit Impact
Based on CKD Stage 3-4 daily limits
🍚 Grains & Starches
Limit
School Waffle
Nutrition facts & CKD safety rating per 100gram serving
Serving Size
100.0 gram
Calories
257 kcal
Protein
7.1 g
Carbs
49.2 g
Fat
3.6 g
Phosphorus Learn more →
286 mg
Sodium Learn more →
557 mg
Potassium Learn more →
164 mg
Source & Notes
USDA FNDDS (foodCode: 55200200)
Kidney-Friendly Alternatives
Looking for safer choices in Grains & Starches? Try these instead:
Frequently Asked Questions
Is School Waffle safe for people with kidney disease?
School Waffle is rated Limit for CKD patients. Limit intake if you have CKD. With 286.0mg phosphorus, 557.0mg sodium, and 164.0mg potassium per 100.0g serving, you should keep portion sizes small and not eat it daily. Always confirm with your nephrologist or renal dietitian.
How much phosphorus is in School Waffle?
A 100.0g serving of School Waffle contains 286mg of phosphorus, which is approximately 29% of the recommended 1,000mg daily limit for CKD Stage 3-4 patients.
How much sodium is in School Waffle?
Per 100.0g serving, School Waffle provides 557mg of sodium — about 24% of the 2,300mg daily sodium limit recommended for kidney patients.
How much potassium is in School Waffle?
School Waffle contains 164mg of potassium per 100.0g serving, equivalent to about 8% of the daily 2,000mg potassium limit for CKD Stage 3-4 patients.
Can dialysis patients eat School Waffle?
Dialysis patients have stricter mineral limits. Given School Waffle is rated Limit (Limit intake if you have CKD), dialysis patients should consult their dietitian before consuming this food. Your dialysis team can give you personalised portion advice.
More Grains & Starches
Honey Moonglow Honey Moonglow Cereal
Phosphorus138 mg
Sodium310 mg
Potassium224 mg
Rich Tea Biscuit
Phosphorus110 mg
Sodium380 mg
Potassium140 mg
Maple & Brown Sugar Maple & Brown Sugar Flavor Organic Instant Oatmeal
Phosphorus317 mg
Sodium232 mg
Potassium244 mg
Kellogg's Raisin Bran Cereal Crunch 24.8oz
Phosphorus227 mg
Sodium366 mg
Potassium513 mg
Free forever — built after 7 years on dialysis
I made KidneyFoods so no one has to guess what's safe to eat. If this page helped you today, a small donation keeps the lights on for the next person searching.
Last updated: April 18, 2026 · Data source: USDA FoodData Central & KDOQI guidelines