Convert your Tirzepatide dose
Vial
Result
Converted amount2,500 mcg
Dose mass2,500 mcg
Concentration2,500 mcg/mL
Draw volume1 mL
U-100 syringe100 units
Reported study ranges
| Purpose | Route | Reported range | Frequency |
|---|---|---|---|
| weight loss | subcutaneous | 2.5–15 mg | weekly |
Ranges are reported from the literature for research context only. They are not a protocol and not a recommendation.
Concentration by vial and diluent
| Vial | 1 mL diluent | 2 mL diluent | 3 mL diluent |
|---|---|---|---|
| 2 mg | 2,000 mcg/mL | 1,000 mcg/mL | 667 mcg/mL |
| 5 mg | 5,000 mcg/mL | 2,500 mcg/mL | 1,667 mcg/mL |
| 10 mg | 10,000 mcg/mL | 5,000 mcg/mL | 3,333 mcg/mL |
Concentration is vial mass divided by diluent volume. Reconstitution volume changes what you draw, never the dose itself.
What to draw for 2,500 mcg
| Vial | Diluent | Draw volume | U-100 units | Doses per vial |
|---|---|---|---|---|
| 2 mg | 1 mL | 1.25 mL | 125 units | 1 |
| 2 mg | 2 mL | 2.5 mL | 250 units | 1 |
| 2 mg | 3 mL | 3.75 mL | 375 units | 1 |
| 5 mg | 1 mL | 0.5 mL | 50 units | 2 |
| 5 mg | 2 mL | 1 mL | 100 units | 2 |
| 5 mg | 3 mL | 1.5 mL | 150 units | 2 |
| 10 mg | 1 mL | 0.25 mL | 25 units | 4 |
| 10 mg | 2 mL | 0.5 mL | 50 units | 4 |
| 10 mg | 3 mL | 0.75 mL | 75 units | 4 |
Calculated for the low end of the reported weight loss range. Change the dose in the calculator above for any other amount.
Tirzepatide at a glance
~5 days
Half-life
4,813.45 Da
Molecular weight
subcutaneous
Routes
prescription
Legal status