Dosage Calculator

Gentle Giant Care | Clinical Tools

Peptide Precision

Reconstitution & Dose Calculator

Calculate your prescribed injection volume, syringe draw, and estimated doses per vial in seconds.

Fast Calculation Easy Syringe Conversion Clinician-Developed Resource

The Calculator

Enter your vial details

Use the dose provided by your licensed healthcare provider.

What is the peptide amount in vial?

Select or enter the total peptide strength listed on your vial.

How much bacteriostatic water are you adding?

Enter the reconstitution volume added to the vial.

Enter your prescribed dose

This tool calculates volume from your prescribed dose. It does not choose your dose.

Dose per injection Doses per vial

Your Calculation

Calculated draw

Live Update

Dose Per Injection

Injection Volume

Syringe Draw

Doses Per Vial

Syringe Type

See the math

Vial concentration = peptide amount ÷ reconstitution volume

Injection volume = prescribed dose ÷ concentration

U-100 syringe units = injection volume × 100

⚕️

Calculation tool only. This calculator does not determine an appropriate medication or peptide dose and is not a substitute for medical advice. Always follow the concentration, dosing instructions, and administration directions provided by your prescribing clinician and dispensing pharmacy. If your vial label or prescription differs from the information entered here, do not use the calculated result.

Understand Your Peptide Vial

Three details determine your injection volume.

Vial Strength

The total amount of peptide contained in the vial.

Reconstitution Volume

The amount of diluent added to the vial.

Prescribed Dose

The amount your clinician has instructed you to administer.

Quick Reference

mg vs mcg vs mL vs units

mg Milligrams - peptide strength or dose measurement.

mcg Micrograms - 1 mg equals 1,000 mcg.

mL Milliliters - liquid volume in the syringe.

units Syringe markings used to measure draw volume.

Need help?

Not sure what information to enter? Contact your care team before using the calculated result.

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