Home » Free Peptide Reconstitution Calculator - Mixing and Dosage Tool

Free Peptide Reconstitution Calculator - Mixing and Dosage Tool

We just launched our free Peptide Reconstitution Calculator - the easiest way to figure out exactly how much bacteriostatic water to add and how many units to draw on your syringe.

What the Calculator Does

  • Enter your peptide vial size (mg) and water amount (mL)
  • Enter your desired dose in mcg
  • Instantly see the exact units to draw on your insulin syringe
  • Visual syringe diagram shows the fill line
  • Supports 0.3mL, 0.5mL, and 1.0mL syringes
  • Quick presets for BPC-157, TB-500, GHK-Cu, Ipamorelin, and CJC-1295

Try the Peptide Reconstitution Calculator here

Why We Built This

Most peptide calculators out there look like they were built in 2005. They are hard to use on mobile, have confusing interfaces, and lack visual aids. We wanted something clean, fast, and actually helpful.

Our calculator includes:

  • A visual syringe diagram that updates in real time
  • A dose reference table showing all common doses at your concentration
  • Educational sections on how to reconstitute peptides properly
  • Copy and share buttons for saving your calculations

How to Use It

  1. Select your peptide amount (or use a quick preset)
  2. Adjust the bacteriostatic water slider
  3. Enter your desired dose in mcg
  4. Choose your syringe size
  5. Read your results - units to draw, mL volume, and doses per vial

Bookmark it, share it, or embed it on your own site. It is completely free.

Open the Calculator

For research purposes only. Not medical advice.


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