What week are you in after your last GLP-1 dose?
Enter the date of your last dose of Ozempic, Wegovy, Mounjaro, or Zepbound. See what your body is doing this week, what to expect next, and what to focus on. Grounded in pharmacokinetics and the STEP-1 extension weight-trajectory data — no account required.
The evidence behind this calculator
Everything shown here is anchored in published data or clearly labeled where it isn't. The four articles below walk through each part of the timeline in depth.
The First 8 Weeks After Your Last GLP-1 Dose, Week by Week
The full week-by-week narrative behind this calculator.
Read article →How Long Does Appetite Suppression Last After Your Last GLP-1 Dose?
Pharmacokinetics: sema ~5 weeks to clear, tirz ~3–4. When appetite actually returns.
Read article →Tapering Off GLP-1: Cold-Turkey vs Step-Down
What the FDA labels and the WHO 2025 guideline actually say about stopping.
Read article →Muscle Loss After Stopping GLP-1: Why You Likely Regain Fat, Not Muscle
What SURMOUNT-1 DXA data shows — and what nobody has measured yet about regain composition.
Read article →
Want week-by-week tracking through the whole transition?
GLP-1 Coach tracks protein, weight, and habits through your on-therapy phase and into the post-therapy window — the same window this calculator covers, but with your actual data, week over week.
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