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Mounjaro KwikPen dose planner
Week-by-week click map, pen capacity, golden dose estimate, and optional cost, for fixed-cartridge KwikPens.
KwikPen planner
Week map, clicks, golden dose, and optional pen cost, for Mounjaro / Zepbound-style fixed cartridges.
Pen strength on your label (mg)
Pen is 5 mg but your dose is 2.50 mg, we'll calculate split-dose clicks: (2.50 mg ÷ 5 mg) × 60. Off-label; use a fresh needle and confirm with your clinician.
Doses per pen
Golden = a 5th shot some people take from leftover after 4 weekly doses. The pen may not deliver a full dose, not in Lilly's Instructions for Use.
Mounjaro KwikPen · 5 mg mg pen
| When | What to do | Window |
|---|---|---|
| New needle (prime) | Turn dose knob slowly until you hear 2 clicks | - |
| Weekly dose | 30 clicks from zero after priming, (2.50 mg ÷ 5 mg) × 60 | - |
| Inject | Push knob in until it stops, hold ~5 sec | 0 |
Off-label dose-splitting: fresh needle every partial dose, prime first, mark your line on the dial so you don't lose count. Not in the official IFU, verify math before injecting.
Each 5 mg mg pen delivers 4 weekly doses of 0.6 mL, then discard per the leaflet.
Pen label says 2.5, 5, 7.5, 10, 12.5, or 15 mg, that's the strength of every dose in that pen, not something you dial to.
KwikPen dose planner
Clicks, pen capacity, schedule, and cost, informational only, not medical advice. How clicks work
Clicks per dose
30
Doses per pen
8
mg / click
0.0833
Total mg in pen
20 mg
This lasts 8 weeks · 8 full doses
Dose map
8 left on this pen
For per-dose and monthly cost estimates
Dose schedule
Weekly injection
| Week | Dose | Clicks |
|---|---|---|
| Week 1 | 2.50 mg mg | 30 |
| Week 2 | 2.50 mg mg | 30 |
| Week 3 | 2.50 mg mg | 30 |
| Week 4 | 2.50 mg mg | 30 |
| Week 5 | 2.50 mg mg | 30 |
| Week 6 | 2.50 mg mg | 30 |
| Week 7 | 2.50 mg mg | 30 |
| Week 8 | 2.50 mg mg | 30 |
Pen runs out: Week 8
More: Dosing guide · Beginner's guide · GLP-1 comparison