Peptide Dosage Calculator

Estimate reference amount, draw volume, U-100 syringe units, and doses-per-vial from vial and diluent inputs.

Education-only reference tool

Dosage Calculator

Estimates reference amount, vial concentration, U-100 units, and doses-per-vial from your selected inputs.

Reference preset

Reference amount

Used only for the draw-volume and vial-count estimate.

200 mcg 250 mcg 500 mcg

Vial amount

Diluent volume

Syringe capacity

Assumptions

1 mg = 1,000 mcg.

U-100 syringe: 100 units = 1 mL.

Preset amounts are informational reference ranges.

Weight is used only in custom mcg/kg mode.

Reference draw

10 units

0.100 mL for 250 mcg

Within selected syringe

Whole references

per vial at selected amount

Remainder

mcg not included in whole references

Quick conversion table

Filtered to amounts within the selected vial total.

Amount	Volume	U-100 units	Capacity check
25 mcg	0.010 mL	1.0	OK
50 mcg	0.020 mL	2.0	OK
100 mcg	0.040 mL	4.0	OK
150 mcg	0.060 mL	6.0	OK
200 mcg	0.080 mL	8.0	OK
250 mcg	0.100 mL	10	OK
300 mcg	0.120 mL	12	OK
400 mcg	0.160 mL	16	OK
500 mcg	0.200 mL	20	OK
750 mcg	0.300 mL	30	OK
1,000 mcg	0.400 mL	40	OK
1,500 mcg	0.600 mL	60	OK
2,000 mcg	0.800 mL	80	OK
2,500 mcg	1.000 mL	100	OK
5,000 mcg	2.000 mL	200	Over capacity

Informational calculation only. PeptideUnicorn does not prescribe, dispense, route care, or recommend peptide use. Verify vial contents, diluent, sterility, units, and any clinical instructions with a qualified professional.