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 →

Apple Red

52 kcal · 100.0g / Raw

Phosphorus 11 mg

Potassium 107 mg

Tart Cherry From Concentrate Shelf-stable Juice

Tart Cherry From Concentrate Shelf-stable Juice

0 kcal · 100.0g / Raw

Phosphorus 16 mg

Potassium 169 mg

Bell Green Peppers

Bell Green Peppers

0 kcal · 100.0g / Raw

Phosphorus 16 mg

Potassium 163 mg

Bulb And Greens Root Removed Green Onion

Bulb And Greens Root Removed Green Onion

0 kcal · 100.0g / Raw

Phosphorus 27 mg

Potassium 232 mg

Iceberg Lettuce

Iceberg Lettuce

0 kcal · 100.0g / Raw

Phosphorus 19 mg

Potassium 139 mg

Stick Butter

0 kcal · 100.0g / Raw

Phosphorus 19 mg

Potassium 19 mg

00 Flour

0 kcal · 100.0g / Raw

Phosphorus 106 mg

Potassium 135 mg

Sour Full Fat Cream

Sour Full Fat Cream

0 kcal · 100.0g / Raw

Phosphorus 102 mg

Potassium 153 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.