Kidney-friendly food
P Phosphorus
800–1,000 mg/day
Na Sodium
< 2,300 mg/day
K Potassium
2,000–3,000 mg/day
For Chronic Kidney Disease

Eat smart.
Live better
with CKD.

Free database of 13,827+ foods with phosphorus, sodium & potassium values. Backed by USDA & KDOQI guidelines.

No signup needed 100% free forever USDA verified
13,827+
Foods in Database
3
CKD Minerals Tracked
USDA
Verified Data
Free
No Ads · Reader Funded ↗

How It Works

4 simple steps to eating confidently with kidney disease

1

Look Up Any Food

Search 13,827+ foods. Get instant phosphorus, sodium & potassium values — verified by USDA.

2

Build Your Meal

Add ingredients to the free calculator. See live nutrient totals — color-coded against CKD-safe daily limits.

3

Save & Print

Save your favourite meals. Print a clean PDF to bring to your nephrologist or renal dietitian appointment.

4

Eat Confidently

Know what's safe, what to limit, and what to avoid. Take back control of your kidney health through food.

Try the Meal Calculator Search Foods

Nutrition data sourced from

View all data sources & methodology →

Start eating with confidence today

Free to use. No signup needed to search. Create an account only to save your meals.

Keep KidneyFoods Free

Built by a transplant recipient.
Kept free by readers like you.

No ads, no trackers, no paywall — so every patient who needs help finds it instantly. A few hundred supporters make that possible every month.

Unlimited meal saves
Print-ready meal plans
Early access to features

Secure via Stripe · Cancel any time · 100% goes to hosting & data

Stay informed about
kidney-friendly eating.

Get monthly tips, new recipes, and CKD diet research — straight to your inbox. No spam, unsubscribe anytime.

We never share your email. Built by a kidney transplant recipient.
Kidney-friendly meal
13,827+ Foods Comprehensive database
USDA Verified Trusted nutrition data
Updated Weekly Always current
Instant Search No signup required
Free Forever Reader-funded
KidneyFoods is for educational purposes only and is not a substitute for professional medical advice. Always consult your nephrologist or renal dietitian before changing your diet.