GLP-1 Receptor Agonist0.25 mg

0.25 mg Semaglutide Dosage Calculator

Convert your starting dose of semaglutide to the exact number of units for your vial concentration.

050100

How many units is 0.25 mg of Semaglutide at 2 mg/mL?

Draw

12.5units

0.13 mL on a U-100 insulin syringe

0.25 mg ÷ 2 mg/mL × 100 = 12.5 units

For educational purposes only. Always follow your provider's instructions.

Quick Reference Table

All dose × concentration combinations

Dose2 mg/mL2.5 mg/mL5 mg/mL
0.25 mg12.5105
0.5 mg252010
1 mg504020
1.7 mg85*68*34
2.4 mg120*96*48

Values in U-100 insulin syringe units

* Exceeds 50 units (0.5 mL) — may require splitting into two injections

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About the 0.25 mg Dose

The 0.25 mg dose is the starting dose for both Ozempic and Wegovy during weeks 1 through 4 of treatment. This low introductory dose allows your body to adjust to semaglutide and helps minimize gastrointestinal side effects. Most patients remain at this dose for four weeks before escalating to 0.5 mg.

Frequently Asked Questions

In a 2 mg/mL vial, 0.25 mg semaglutide equals 12.5 units. The calculation is (0.25 / 2) x 100 = 12.5 units. For a 2.5 mg/mL vial, it would be 10 units, and for a 5 mg/mL vial, it would be 5 units.

The 0.25 mg dose is used for the first 4 weeks of treatment for both Ozempic and Wegovy. This starting phase allows your body to adjust to the medication. After 4 weeks, your provider will typically increase your dose to 0.5 mg.

The 0.25 mg starting dose is intentionally low to help your body acclimate to semaglutide gradually. Starting at a lower dose significantly reduces the risk of nausea, vomiting, and other gastrointestinal side effects that are common when beginning GLP-1 therapy.

Yes, both Ozempic and Wegovy use 0.25 mg as their starting dose for weeks 1 through 4. However, their titration schedules diverge after this point. Ozempic escalates to 0.5 mg and then 1 mg, while Wegovy continues escalating through 0.5 mg, 1 mg, 1.7 mg, and ultimately 2.4 mg.

Other Semaglutide Doses

0.5 mg Semaglutide1 mg Semaglutide1.7 mg Semaglutide2.4 mg Semaglutide

Related Pages

Semaglutide CalculatorSemaglutide Dosing

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