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 →

Purple With Added Vitamin C From Concentrate Grape Juice

Purple With Added Vitamin C From Concentrate Grape Juice

0 kcal · 100.0g / Raw

Phosphorus 12 mg

Potassium 49 mg

Zucchini

17 kcal · 100.0g / Cooked

Phosphorus 36 mg

Potassium 261 mg

Banana Or Hungarian Wax Seeded Peppers

Banana Or Hungarian Wax Seeded Peppers

0 kcal · 100.0g / Raw

Phosphorus 21 mg

Potassium 177 mg

White Long Grain Unenriched Rice

White Long Grain Unenriched Rice

0 kcal · 100.0g / Raw

Phosphorus 108 mg

Potassium 82 mg

Kale

36 kcal · 100.0g / Raw

Phosphorus 42 mg

Potassium 144 mg

Blueberries

0 kcal · 100.0g / Raw

Phosphorus 13 mg

Potassium 85 mg

Kidney Light Red Beans

Kidney Light Red Beans

0 kcal · 100.0g / Raw

Phosphorus 93 mg

Potassium 209 mg

White Pasteurized Egg

White Pasteurized Egg

48 kcal · 100.0g / Raw

Phosphorus 0 mg

Potassium 130 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.