Peptide Calculator
Peptide Dosage Calculator
Estimate peptide dosage after reconstitution. Built for reusable peptide pens, standard syringes, and 3ml cartridges.
Calculate Your Dose
Toggle between milligrams and micrograms for the desired dose input.
Concentration
5.00
mg/mL
Liquid to draw
0.050
mL
Syringe units
5.0
U-100 units
Each insulin unit
50.0
mcg
How to Use the Calculator
1. Check vial
Find the total mg on your vial label.
Find the total mg on your vial label.
2. Add water
Enter the mL of bacteriostatic water used.
Enter the mL of bacteriostatic water used.
3. Target dose
Enter your desired dose in mg or mcg.
Enter your desired dose in mg or mcg.
4. Draw or dial
Use the mL or unit output to measure accurately.
Use the mL or unit output to measure accurately.
Common Questions
What is reconstitution?
It’s the process of mixing a freeze-dried peptide powder with a liquid (usually bacteriostatic water) to create an injectable solution.
Mg vs Mcg?
1 milligram (mg) equals 1,000 micrograms (mcg). Pay close attention to these units when calculating your dose.
Need Supplies?
Ensure accurate dosing with our premium supplies designed for reusable peptide pens.
Research use only. Always verify calculations carefully before ordering or measuring anything.