Dosage chart
The fastest timing assumes every increase happens as soon as the label allows. Prescribers often hold a dose longer; that's common and on-label.
Changing your dose day
Take it once a day at any time, independent of meals.
How to use it
- Enter your numbers. Switch between US and metric units at any time.
- Results update as you type, and the formula is shown so you can check it.
- Copy the link, save the plan on this device, or print it for your next appointment.

These are estimates, not a diagnosis. A clinician can account for your health history and medicines.
Explainer · 0:22
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- GLP-1 doses start low. Zepbound starts at 2.5 mg, a starter dose that gives your gut time to adjust.
- After at least 4 weeks, your prescriber may step it up by 2.5 mg, up to a maintenance dose of 5, 10 or 15 mg.
- Stomach side effects like nausea often flare for a few days after each increase, then settle on the same dose.
- Staying on a dose longer is common and allowed by the label. Never increase faster than your prescription says.
Common questions
What dose does Saxenda start at?
0.6 mg, 1 week. It's a starter dose; the label doesn't use it as a maintenance dose.
How fast does the Saxenda dose go up?
Increase by 0.6 mg each week; the label says to stop if you haven't lost at least 4% of body weight after 16 weeks on treatment.
What is the maximum Saxenda dose?
3 mg once daily.
Can I stay on a lower dose of Saxenda?
Yes, if your prescriber agrees. The label allows maintenance at 3 mg once daily.
Sources
Clinician review pending. Drafted from primary sources and waiting for sign-off by a licensed clinician (MD, DO or PharmD) before launch. Every number is checked against its source. Drug facts are re-checked quarterly, prices monthly and whenever a label changes. How we review · Report an error