Eat Well, Protect Your Kidneys

Check phosphorus, sodium & potassium in hundreds of foods. Build kidney-safe meals with our free calculator — because eating well should feel easy.

Browse Foods CKD Recipes

397+

Foods in Database

6

Food Categories

3

Key CKD Nutrients Tracked

Free

Forever for Basic Use

Browse by Category

Find kidney-friendly options in every food group

Grains & Starches

Condiments & Oils

Safe for CKD Patients

Low phosphorus, sodium & potassium options

View All Foods →

Heavy Cream

0 kcal · 100.0g / Raw

Phosphorus 57 mg

Potassium 96 mg

Serrano Seeded Peppers

Serrano Seeded Peppers

0 kcal · 100.0g / Raw

Phosphorus 24 mg

Potassium 224 mg

Wheat All-purpose Enriched Unbleached Flour

Wheat All-purpose Enriched Unbleached Flour

358 kcal · 100.0g / Raw

Phosphorus 115 mg

Potassium 135 mg

Red Not Fortified Not From Concentrate Refrigerated Grapefruit Juice

Red Not Fortified Not From Concentrate Refrigerated Grapefruit Juice

0 kcal · 100.0g / Raw

Phosphorus 14 mg

Potassium 128 mg

Greek Nonfat Yogurt

Greek Nonfat Yogurt

83 kcal · 100.0g / Raw

Phosphorus 113 mg

Potassium 133 mg

Red Delicious With Skin Apples

Red Delicious With Skin Apples

62 kcal · 100.0g / Raw

Phosphorus 9 mg

Potassium 95 mg

Green Cabbage

0 kcal · 100.0g / Raw

Phosphorus 26 mg

Potassium 207 mg

Fuji With Skin Apples

Fuji With Skin Apples

65 kcal · 100.0g / Raw

Phosphorus 10 mg

Potassium 104 mg

How It Works

Simple steps to kidney-safe eating

Search Any Food

Instantly find phosphorus, sodium, and potassium levels for hundreds of common foods.

Build Your Meal

Add ingredients to the calculator and see real-time totals compared to your CKD daily limits.

Save & Print

Save your favourite meals and print them to bring to your dietitian appointment.

Eat Confidently

Know which foods are safe, which to moderate, and which to avoid for CKD stages 3–4.

This website provides nutritional information for educational purposes only. It is not a substitute for professional medical advice. Always consult your nephrologist or renal dietitian before making dietary changes.