Back to All Calculators

Tirzepatide (Mounjaro / Zepbound) Peptide Calculator

Calculate precise Tirzepatide dosing for Mounjaro/Zepbound research. Pre-configured with typical 10mg vial and 2.5mg starting dose.

Research Use Only - Important Disclaimer

This tool is for educational and laboratory research purposes only. Not for human consumption. Always consult a licensed medical professional before using any peptides or medications. Improper use can be dangerous.

Tirzepatide (Mounjaro) Calculator

Calculate precise dosing for U-100 insulin syringes

Standard Mode

Input Values

mg
ml

Click unit to toggle between mg and mcg

Recommended Source

Swiss Chems

3rd Party Tested & 99% Purity Verified
Ad | We earn a commission on qualifying purchases.

Concentration

10.00

mg/ml

Visual Guide

0
10
20
30
40
50
60
70
80
90
100

Calculated Dose

0.00 units

on U-100 Insulin Syringe

About Tirzepatide

Tirzepatide is a dual GIP and GLP-1 receptor agonist. It is widely researched for its effects on glycemic control and weight reduction, often compared to Semaglutide but with a dual mechanism of action.

Typical Research Dosing

  • Starting Dose: 2.5mg
  • Maintenance Dose: 5mg, 10mg, up to 15mg
  • Frequency: Once weekly
  • Administration: Subcutaneous

Reconstitution for 10mg Vial

Option 1: 1ml Water

Concentration: 10mg/ml
2.5mg dose = 25 units
5mg dose = 50 units

Option 2: 2ml Water

Concentration: 5mg/ml
2.5mg dose = 50 units
5mg dose = 100 units (1ml)

Reconstitution Note: Using 1ml of bacteriostatic water provides easier math for typical dosing schedules. For higher doses (10mg+), consider using 2ml for more manageable syringe measurements.

Escalation Protocol

Typical research escalation schedule (once weekly):

  • • Weeks 1-4: 2.5mg
  • • Weeks 5-8: 5mg
  • • Weeks 9-12: 7.5mg (optional)
  • • Weeks 13-16: 10mg
  • • Weeks 17+: 12.5mg - 15mg (if needed)

Research Applications

  • ✓ Weight management research
  • ✓ Glycemic control studies
  • ✓ Metabolic health research
  • ✓ Dual GIP/GLP-1 mechanism studies
  • ✓ Comparative efficacy vs single agonists

Storage & Handling

  • ✓ Store lyophilized powder refrigerated (2-8°C)
  • ✓ After reconstitution, store in refrigerator (2-8°C)
  • ✓ Use within 28-30 days of reconstitution
  • ✓ Protect from light
  • ✓ Do not freeze reconstituted solution

Research Use Only: Tirzepatide is for laboratory research purposes only. Not for human consumption. Always consult qualified medical professionals.