Research Tool

Peptide Reconstitution Calculator

Work out exactly how much bacteriostatic water to add to a lyophilized peptide vial — and the precise syringe units to draw for your target research dose.

Total peptide quantity in the vial in milligrams (mg)
Presets:
Volume of bacteriostatic (BAC) water to add in milliliters (mL)
Presets:
Desired research dose in micrograms (mcg)
Presets:

Calculation Results Live Reconstitution

Reconstituted Concentration
—
—
Syringe Draw Volume
—
—
Doses Per Vial
—
From single vial
⚠️

Please enter valid, positive numbers for all fields.

Bookmarking this page preserves your current calculation parameters for easy sharing.

Syringe Visualization

50-Unit Syringe

Laboratory Research Reference Only

This reconstitution calculator is provided solely for educational and laboratory research purposes. It assists with dilution and dosage mathematics. It is not medical advice, does not constitute a recommendation, and the compounds listed are strictly not approved for human self-administration or clinical diagnosis.

Embed this calculator

Add this free reconstitution calculator to your own website. Copy and paste this snippet: 

<iframe src="https://compoundguide.org/en/embed/peptide-reconstitution-calculator/" width="100%" height="920" style="border:1px solid #e2e8f0;border-radius:12px;max-width:1024px" title="Peptide Reconstitution Calculator — CompoundGuide" loading="lazy"></iframe>