Reconstitution calculator
For a powder vial you mix with water: vial size and bacteriostatic (BAC) water in, concentration and syringe draw out. Math on your own numbers, in your browser. It never recommends an amount, and nothing you type is stored or sent anywhere.
Compound
Vial
Your amount
Enter the amount on your protocol. Peptometer never suggests one. Only the units that are valid for this compound are offered.
Syringe
Syringe draw
Fill in the vial and your amount to see the draw.
This calculator lives in Peptometer too
In the app it saves into your protocol, so every entry after that shows the draw, the vial counts down, and reminders open the log sheet with the numbers ready.
Coming soon to the App StoreHow the math works
- concentration = amount in the vial ÷ water added For a pre-mixed liquid vial, the concentration is printed on the label.
- draw (mL) = your amount ÷ concentration mg and mcg convert exactly (1 mg = 1,000 mcg).
- syringe units = mL × 100 Insulin syringes use the U-100 scale: 100 syringe units is 1 mL, whatever the syringe size. Syringe units describe the draw, never the amount.
- Compounds measured in IU (HCG, HGH) stay in IU. An IU-to-mg conversion is only offered where a factor is known, and it is marked approximate.
Warnings appear when a draw does not fit the syringe or falls between its markings. They describe the same amount drawn differently; they never change the amount.
Support: support@titanreachllc.com