Research Tools
Peptide Dosing Calculator
Enter your vial size, how much water you added, and your dose — we'll tell you exactly how many units to draw.
Research Use Only. This calculator is provided as a research tool for qualified researchers. All calculations are for laboratory and in-vitro research purposes only. Not for human use.
Reconstitution Calculator
Fill in the three fields below — the answer updates instantly
The mg printed on your vial (e.g. 10mg)
How many mL you injected into the vial
Enter your dose in milligrams — the same unit as your vial label
Most insulin syringes are 100-unit (1mL)
Draw this many units on your syringe:
How to Use This Calculator
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1
Enter the size of your peptide vial in milligrams (mg) — this is printed on the label, e.g. 10mg.
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2
Enter how many mL of bacteriostatic water you added to the vial. 2mL is the most common amount.
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3
Enter your dose. Use the mg tab if your protocol says something like "0.25mg." Use the mcg tab if it says "250mcg." They are the same dose — 1mg = 1,000mcg.
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4
Select your syringe. Most insulin syringes sold in the US are 100-unit (1mL).
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5
The large number shown is exactly how many units to pull back on your syringe plunger.
Example: 10mg vial + 2mL water + 0.25mg dose on a 100-unit syringe = 5 units. Draw to the "5" line on your syringe.