Semaglutide dosage calculator
Convert a Semaglutide vial, bacteriostatic water and your dose into mg/mL, the volume to draw, and the mark on a 100-unit insulin syringe. This tool converts numbers only — it does not suggest a dose.
Commonly reported: 0.25 mg start, titrated to 2.4 mg (weight management) · Once weekly
Route: Subcutaneous
Duration in studies: 68 weeks in STEP trials; ongoing use in practice
Evidence: FDA labelling (Ozempic/Wegovy) and the SUSTAIN/STEP phase 3 programmes.
Commonly reported: 0.25 mg start, titrated to 2.4 mg (weight management)
Frequency: Once weekly
Common mix: 5 mg vial + 2 mL bacteriostatic water
Semaglutide dosage referenceResult
Draw to
10.0 units
Volume
0.100 mL
Concentration
2.50 mg/mL
Doses per vial
20
100-unit insulin syringe, filled to 10.0 units
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Research Syndicate is not a medical provider. This calculator is an educational conversion tool, not medical advice.