Your plan
Answer a few questions and Kairo builds your fasting plan — explained at every step.
Prefer to set it up yourself?
Your daily rhythm
16:8First meal ideas
Calorie figures are rough estimates for a typical serving — actual values vary with portion and ingredients.
If you eat more than once
Tips
Adapt to today Recovery-aware
ProKairo tunes today's window and plate to how recovered you are — the same intelligence that powers the app.
Your calorie target Personalized
Tell us about your body and we'll set a smart daily calorie target — then build your 7-day plan around it.
First — is fasting right for you?
Fasting suits many healthy adults, but it isn't for everyone. Don't fast without medical guidance if you are pregnant or nursing, under 18, have (or have had) an eating disorder, have diabetes or another medical condition, or take medication. Kairo gives general information only — not medical or nutrition advice, and it can't know your history.
Estimates use the Mifflin–St Jeor formula for general guidance only — not medical or nutrition advice. Everyone's needs differ; consult a professional. Don't use this if you have an eating disorder or a medical condition.
Cook with what you have Smart match
ProType a few things you've got at home — or snap a photo of your fridge, counter, or pantry — and we'll match meals that fit your fasting window and preferences.
Your photo is used only to spot ingredients — never stored.
Keep this plan
We'll email you a copy of your plan link plus one fast-smart tip a week. No spam, unsubscribe anytime.
Your 7-day program
PROYour daily schedule stays the same all week; meal ideas vary day to day. Calorie figures are rough estimates for a typical serving.