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 →

White Onions

35 kcal · 100.0g / Raw

Phosphorus 29 mg

Potassium 141 mg

Heavy Cream

0 kcal · 100.0g / Raw

Phosphorus 57 mg

Potassium 96 mg

Semolina Coarse And Semi-coarse Flour

Semolina Coarse And Semi-coarse Flour

0 kcal · 100.0g / Raw

Phosphorus 129 mg

Potassium 173 mg

Unsweetened Plain Almond Milk

Unsweetened Plain Almond Milk

0 kcal · 100.0g / Raw

Phosphorus 29 mg

Potassium 30 mg

Green Cabbage

0 kcal · 100.0g / Raw

Phosphorus 26 mg

Potassium 207 mg

Raspberries

0 kcal · 100.0g / Raw

Phosphorus 27 mg

Potassium 155 mg

Bartlett Pears

57 kcal · 100.0g / Raw

Phosphorus 10 mg

Potassium 87 mg

Whole Solids And Liquids Added Tomatoes

Whole Solids And Liquids Added Tomatoes

0 kcal · 100.0g / Raw

Phosphorus 17 mg

Potassium 202 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.