Track calories by just saying what you ate
Ready to track the easy way? Sign up now and we’ll let you know when it’s ready!
Three steps to effortless logging
Say it, the AI logs it, and your progress shows up instantly.
Say what you ate
Type or speak a simple message like "had a bagel with cream cheese and a latte."
AI logs it instantly
TrueCal interprets the meal, estimates portions, and calculates calories and macros.
See your progress
Daily and weekly summaries show trends without spreadsheets or manual math.
Features built for real life
TrueCal pairs ChatGPT-level understanding with nutrition science so you can stay consistent.
Natural language logging
Describe meals in everyday language and skip the database search.
Automatic macro breakdown
See protein, carbs, and fat totals without manual math or calculators.
Works with any food
Homemade meals, restaurants, snacks, and leftovers all log the same way.
Snap it or say it
Send a photo, barcode, or just describe your meal — ChatGPT handles it all.
Your data is private by design
TrueCal only uses your messages to calculate nutrition and save your log. We never sell your data.
- Encrypted in transit and at rest
- Export or delete your data anytime
- Built for the privacy expectations of ChatGPT users
"I like that it feels private. It's just me and the AI — no weird social feed."
— Beta User, Product Designer
ChatGPT calorie tracking, explained
If you found TrueCal by searching “ChatGPT calorie tracker”, start here. These guides are designed to be skimmable and honest.
ChatGPT calorie tracker: how it works
What it is, the best prompt structure, realistic accuracy expectations, and privacy considerations.
Read the guide →
How to track calories with ChatGPT
A simple step-by-step workflow you can use today, plus examples that reduce guesswork.
Get the steps →
Copy-paste prompts
Templates for restaurants, homemade meals, packaged foods, and “I have no idea” situations.
See prompts →
Accuracy: what’s realistic
What affects estimates most and the simple habits that make tracking more reliable.
Read about accuracy →
Ready to simplify calorie tracking?
Start free and log your first meal in seconds.