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 →

Poblano Seeded Peppers

Poblano Seeded Peppers

0 kcal · 100.0g / Raw

Phosphorus 22 mg

Potassium 191 mg

Bell Orange Peppers

Bell Orange Peppers

0 kcal · 100.0g / Raw

Phosphorus 26 mg

Potassium 200 mg

Green Seedless Grapes

Green Seedless Grapes

0 kcal · 100.0g / Raw

Phosphorus 22 mg

Potassium 218 mg

00 Flour

0 kcal · 100.0g / Raw

Phosphorus 106 mg

Potassium 135 mg

Serrano Seeded Peppers

Serrano Seeded Peppers

0 kcal · 100.0g / Raw

Phosphorus 24 mg

Potassium 224 mg

Dehusked Tomatillos

Dehusked Tomatillos

0 kcal · 100.0g / Raw

Phosphorus 24 mg

Potassium 239 mg

Granulated Sugars

Granulated Sugars

385 kcal · 100.0g / Raw

Phosphorus 0 mg

Red Seedless Grapes

Red Seedless Grapes

0 kcal · 100.0g / Raw

Phosphorus 24 mg

Potassium 229 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.