Free tool

Peptide mixing ratio calculator

Educational mixing-ratio math for lyophilized peptide powder. Enter peptide mass and diluent volume to calculate concentration, the peptide-to-solvent ratio, and micrograms per unit volume — or flip the mode to find the peptide mass and diluent volume for a target concentration. The tool does not name compounds, suggest doses, or provide administration instructions.

Peptide mass

Diluent volume

Optional label

🔒 Enter values and click Calculate to see results

This calculator stores nothing on this server. Email is captured by our delivery partner (Formspree) so we can send you the result and related research tools. No medication, health-condition, dosing, or current-use data is collected.

What this tool does

Mode 1 — Mass & volume → ratio: enter peptide mass (mg or mcg) and diluent volume (mL). Returns concentration (mg/mL), the peptide-to-solvent ratio (1:X), and mcg per 0.1 mL.
Mode 2 — Target concentration → mass: enter a desired concentration (mg/mL or mcg/mL) and total volume (mL). Returns the peptide mass needed (mg) and the diluent volume (mL).
Normalises mcg inputs to mg before computing.
Leaves compound choice, use, and interpretation out of scope.

What this tool does not do

No dosing recommendations.
No route or administration guidance.
No sterility, storage, or clinical-safety instructions.
No personalized medical interpretation.

Free report

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