Dosage Calculator
Calculate dose volumes, vial duration, and weekly cost from any peptide concentration
How it works
Enter your vial size, water volume, and desired dose. Tap any unit label on an input to switch between mcg/mg, ml/cc, or IU/cc.
Total peptide mass labeled on your vial
Bacteriostatic water added to vial
Your target dose per injection
How many times per day you dose
Add vial price to see cost per dose + weekly cost
What you paid for the vial
Draw to
5.0 units
Draw to this line
Pull syringe to
5.0 IU
0.050 ml per injection
5.0 units
Draw to this line
Concentration
5.00
mg/ml
5000 mcg/ml
Volume per Dose
0.050
ml
Draw this amount per injection
Syringe Draw
5.0
IU
100-unit insulin syringe
Daily Usage
0.250
mg/day
250 mcg/day
Doses per Vial
40
doses
40.0 exact
Days per Vial
40
days
≈ 5.7 weeks
Dosing Schedule Summary
Per Dose
250 mcg
Per Day
250 mcg
Per Week
1.75 mg
Per Month
7.5 mg
Quick Syringe Reference
Free 2026 Peptide Cheat Sheet — 50 pages, PDF
Dosing, reconstitution, stacks, half-lives, and vendor trust tiers. The reference we wish we had on day one.