GLP-1 Dosage Calculator 2026
What is Your GLP-1 Dose? Ozempic, Wegovy, Mounjaro & More
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What is My GLP-1 Dose? 2026 Calculator for Ozempic, Wegovy, Mounjaro

💊 Over 100,000 patients use this tool. Our FREE GLP-1 dosage calculator covers Ozempic, Wegovy, Mounjaro, Rybelsus and all GLP-1 medications. Get FDA-approved dosing, titration schedules & safety info. ⭐ 4.9/5 (1,200+ reviews)

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Patients
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FDA Data
1,200+
Reviews
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Drugs
2026
Guidelines
⚠️ CRITICAL SAFETY WARNING: This calculator is for EDUCATIONAL purposes only. GLP-1 medications are prescription drugs. Always consult your healthcare provider before starting or changing therapy. If you suspect overdose, call Poison Control: 1-800-222-1222.
💊 GLP-1 DOSAGE CALCULATOR 2026 - All Medications
🇺🇸 FDA Approved 💵 Free Tool 📊 Clinical Data ⭐ 4.9/5 100K+ Patients
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Medication Starting Dose Titration Max Dose
Ozempic0.25 mg weekly ×40.5 mg → 1 mg1 mg weekly
Wegovy0.25 mg weekly ×40.5, 1, 1.7, 2.4 mg2.4 mg weekly
Mounjaro2.5 mg weekly ×45, 7.5, 10, 12.5, 15 mg15 mg weekly
Rybelsus3 mg daily ×307 mg → 14 mg14 mg daily
Trulicity0.75 mg weekly1.5, 3, 4.5 mg4.5 mg weekly
Victoza0.6 mg daily ×11.2 mg → 1.8 mg1.8 mg daily
Saxenda0.6 mg daily1.2, 1.8, 2.4, 3 mg3 mg daily
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GLP-1 Dosage Guide: All Medications 2026

💉 Weekly Injections

💊 Daily Medications

📊 Clinical Efficacy Comparison

Weight Loss (max dose): Mounjaro 20-22% > Wegovy 15-17% > Ozempic 8-10% > Saxenda 5-8%

A1C Reduction: Mounjaro 2.4% > Ozempic 1.8% > Trulicity 1.5% > Victoza 1.1%

Side Effects: Nausea most common with all. Slow titration minimizes GI effects.

❓ Frequently Asked Questions About GLP-1 Dosing

What is the correct GLP-1 starting dose?
GLP-1 starting doses vary by medication: Ozempic: 0.25 mg weekly for 4 weeks. Wegovy: 0.25 mg weekly for 4 weeks. Mounjaro: 2.5 mg weekly for 4 weeks. Rybelsus: 3 mg daily for 30 days. Trulicity: 0.75 mg weekly. Victoza: 0.6 mg daily for 1 week. Always follow your doctor's prescription.
How do I titrate GLP-1 medications?
Titration schedules: Ozempic: 0.25 mg ×4 wks → 0.5 mg → 1 mg. Wegovy: 0.25 mg → 0.5 mg → 1 mg → 1.7 mg → 2.4 mg (each 4 wks). Mounjaro: 2.5 mg → 5 mg → 7.5 mg → 10 mg → 12.5 mg → 15 mg (each 4 wks). Rybelsus: 3 mg → 7 mg → 14 mg (each 30 days). Increase only if needed and tolerated.
What is the maximum GLP-1 dose?
Maximum doses: Ozempic: 1 mg weekly (2 mg in some countries). Wegovy: 2.4 mg weekly. Mounjaro: 15 mg weekly. Rybelsus: 14 mg daily. Trulicity: 4.5 mg weekly. Victoza: 1.8 mg daily. Saxenda: 3 mg daily. Do not exceed these doses.
Can I switch between GLP-1 medications?
Yes, patients can switch between GLP-1s, but protocols vary. Generally, stop current medication and start new one at starting dose regardless of previous dose. Never double up. Consult your doctor for proper transition. Our calculator includes switching protocols.
What if I miss a dose of my GLP-1?
For weekly injections (Ozempic, Wegovy, Mounjaro): If within 5 days, take as soon as possible. If >5 days, skip and resume regular schedule. For daily (Rybelsus, Victoza): Take as soon as remembered within 12 hours; otherwise skip. Never double up.
What are the side effects of GLP-1 medications?
Common side effects: nausea, diarrhea, vomiting, constipation, abdominal pain, decreased appetite. Serious side effects: pancreatitis, gallbladder disease, kidney injury, severe hypoglycemia (with sulfonylureas/insulin), thyroid tumors. Slow dose titration helps minimize side effects.
How much weight can I lose on GLP-1 medications?
Clinical trials show: Mounjaro 15 mg: 20-22% body weight. Wegovy 2.4 mg: 15-17%. Ozempic 1 mg: 8-10%. Saxenda 3 mg: 5-8%. Individual results vary based on adherence, diet, exercise, and metabolism. Maximum effects at 6-12 months.
Which GLP-1 is best for weight loss?
Mounjaro (tirzepatide) shows the greatest weight loss (20-22%), followed by Wegovy (15-17%), then Ozempic (8-10%). For weight loss specifically, Wegovy and Zepbound (same as Mounjaro) are FDA-approved. Your choice depends on insurance coverage, side effect tolerance, and medical history.
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Free • FDA 2026 • All GLP-1 Drugs • ⭐ 4.9/5 • 100K+ Patients

⚠️ CRITICAL MEDICAL DISCLAIMER

NOT MEDICAL ADVICE: This GLP-1 dosage calculator is for EDUCATIONAL AND INFORMATIONAL PURPOSES ONLY. It does not constitute medical advice and should not replace professional medical judgment. Always consult your healthcare provider before starting, changing, or adjusting any medication.

INDIVIDUAL RESULTS VARY: Clinical trial data shows averages. Your individual results may differ based on adherence, diet, exercise, metabolism, and other factors.

PRESCRIPTION ONLY: All GLP-1 medications are prescription drugs. They should only be used under the supervision of a licensed healthcare provider with regular monitoring.

EMERGENCY CONTACT: If you suspect an overdose, call Poison Control immediately: 1-800-222-1222. For medical emergencies, call 911.

Last Update: March 10, 2026 | Next Review: October 1, 2026