Weight-based dosage

Peptide dosage calculator

Convert a per-kilogram protocol into your exact per-dose amount in mcg and mg.

Many research peptides are dosed per kilogram of body weight. Enter your weight and the protocol’s mcg/kg to get your total per-dose amount.

Body weightkgDose per kgmcg/kg

Per dose800 mcg0.8 mg

Body weight80 kg

About the peptide dosage calculator

Many peptide protocols, especially those derived from animal research, are expressed per kilogram of body weight rather than as a flat dose. This calculator scales that ratio to you.

Enter your weight in kilograms or pounds and the protocol's dose in mcg/kg. The tool converts pounds to kilograms where needed and multiplies by your weight to return the per-dose amount in both mcg and mg.

Once you know the dose, the dose-to-units calculator turns it into syringe units, and the vial duration calculator shows how many of those doses a vial holds.

FAQ

How do I calculate a weight-based peptide dose?

Multiply the protocol's dose per kilogram (mcg/kg) by your body weight in kilograms. For example 10 mcg/kg at 80 kg is 800 mcg per dose. The calculator handles the pound-to-kilogram conversion for you.

Should I use animal-study doses on myself?

Doses from rodent studies do not translate directly to humans and are not clinically validated. Treat this tool as a unit-conversion aid, not a recommendation, and consult a clinician.

Pounds or kilograms?

Either. Toggle the unit and the calculator converts pounds to kilograms (÷ 2.205) before applying the mcg/kg figure.

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