GLP-1 calculator

GLP-1 Calculator

Use this page to turn vial strength, dilution, and dose planning into readable numbers. It helps with the math. It does not tell anyone what they should take.

ModePreparation + planning
Use caseTranslate mg, mL, and time into readable outputs
BoundaryCalculation support only
ModeMath support only
Core conversionmg to mL to syringe units
Important limitGood math still depends on real content
Concentration + dose-to-volume

Translate mg into mL and syringe units

Use this when the practical question is concentration and draw volume, not what dose someone medically should take.

Preparation math
Inputs
Outputs
Concentration
10 mg/mL
Draw volume
0.15 mL
100-unit syringe
15 units
Doses per vial
10
Kit coverage
100 doses
Quick reminder

Insulin-syringe units measure volume, not milligrams. If actual content is uncertain, the math can still be internally correct and practically wrong.

Dose plan

Stage a weekly plan and estimate total amount

Use this to understand plan length and rough material requirements, not to turn the page into a prescribing engine.

Weekly planning
Inputs
Outputs
Plan length
24 weeks
Planned total
54 mg
Estimated vials needed
4
Dose-plan preview

See the week windows and totals

StepWindowWeekly doseTotal mg in window
1Weeks 1-41 mg4 mg
2Weeks 5-81.5 mg6 mg
3Weeks 9-122 mg8 mg
4Weeks 13-162.5 mg10 mg
5Weeks 17-203 mg12 mg
6Weeks 21-243.5 mg14 mg
Weight progress

Translate change into kilograms, pounds, and percent

A compact public-facing progress helper. For personal interpretation over time, the private dashboard should still use rolling averages and event overlays.

Progress check
Inputs
Outputs
Change (kg)
-18 kg
Change (lb)
-39.7 lb
Percent change
-15%
5% threshold
Reached
10% threshold
Reached
15% threshold
Reached
20% threshold
Not yet
Overfill and actual content

What the math cannot assume for you

  • Overfill is not 'bonus product'; it is extra volume intended to ensure the labeled amount can still be delivered.
  • Labeled content, actual extractable volume, and real deliverable dose can diverge if assumptions are sloppy.
  • A clean-looking vial is not a quantitative assay and should never replace actual content testing.
Batch verification checklist

What to confirm before trusting the numbers

  • Lot number present and consistent across packaging and paperwork.
  • Batch-specific COA present, with date, method, and acceptance criteria.
  • Identity plus purity plus actual content checked, not purity alone.
  • Sterility and endotoxin information present for injectables.
  • Chain-of-custody confidence is acceptable enough that the result likely refers to the material in hand.