Simple Macros gives ChatGPT nutrition tracking superpowers. It's the easiest way to track calories, macros and full nutrition, and now all of it happens right in your chat. No forms and no digging through search results. Just tell ChatGPT what you ate and it's logged. Ask how your week is going and get a real answer. It's completely free, with no subscription and no paywall.
What ChatGPT can do with Simple Macros:
- "I had two eggs, toast and a latte." Foods are matched to our catalog of USDA whole foods and packaged products and added to your day in seconds.
- "How many calories and how much protein do I have left?" Know exactly where you stand, any time of day.
- "How am I doing this week?" See your trends, streaks and weight, plus a full nutrient report covering fiber, sodium, sugar and more.
- "Log my morning shake." Save your go-to meals and recipes as favorites and log them in one line.
- "Set my protein goal to 160 grams." Log your weight and adjust your goals without leaving the chat.
Eating out? Covered.
Simple Macros has the official published nutrition for 200,000+ US restaurant locations, including McDonald's, Chick-fil-A, Chipotle, Starbucks, Taco Bell and 100+ more chains, down to every option. Swap the bun, go light on the cheese, add extra chicken, go half and half on your bowl, and the numbers update with every change. Ask "What can I get at Chipotle to finish my day?" and ChatGPT builds real, orderable meals that hit your remaining calories and protein, then logs one in a single step.
Everything syncs instantly with the Simple Macros app on iPhone and Android. You choose Full access or Read-only when you connect, and you can disconnect anytime.