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

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White With Added Vitamin C From Concentrate Grape Juice

White With Added Vitamin C From Concentrate Grape Juice

0 kcal · 100.0g / Raw

Phosphorus 12 mg

Potassium 49 mg

Serrano Seeded Peppers

Serrano Seeded Peppers

0 kcal · 100.0g / Raw

Phosphorus 24 mg

Potassium 224 mg

Bread White Enriched Unbleached Flour

Bread White Enriched Unbleached Flour

363 kcal · 100.0g / Raw

Phosphorus 124 mg

Potassium 127 mg

Yellow Peaches

42 kcal · 100.0g / Raw

Phosphorus 22 mg

Potassium 122 mg

Sunflower Oil

0 kcal · 100.0g / Raw

Phosphorus 0 mg

White Unsweetened Grapefruit Juice

White Unsweetened Grapefruit Juice

37 kcal · 100.0g / Raw

Phosphorus 17 mg

Potassium 141 mg

Watermelon

30 kcal · 100.0g / Raw

Phosphorus 11 mg

Potassium 112 mg

Cassava Flour

0 kcal · 100.0g / Raw

Phosphorus 39 mg

Potassium 197 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.