PEPTIDE CALCULATOR
Calculator Inputs
Quick Select
Choose from common liquids or select custom.
Calculation Result
Verify all inputs before use.
5 mg/mL
Concentration
0.05 mL
Volume to Draw
5 units
U-100 Equivalent
40
Doses Per Vial
Syringe Measurement (0-100 units, 1 mL)
5 units
Calculation Formula
Concentration (mg/mL) = vial mg ÷ diluent mL
Volume (mL) = desired dose (mg) ÷ concentration
Units = volume × 100 (U-100) or × 40 (U-40)
In this example:
10 mg ÷ 2.0 mL = 5 mg/mL
250 mcg ÷ 5 mg/mL = 0.05 mL (5 units)
Peptide Reconstitution Calculator
Calculation Results
Concentration
5.00 mg/mL
Volume to Draw
0.05 mL
Syringe Mark
5 Units
Doses per Vial
40 Doses
0
20
40
60
80
100 Units
How the calculator works
Calculate concentration
Volume (mg) ÷ total volume (mL) = concentration (mg/mL)
Calculate volume
Desired amount (mg) ÷ concentration (mg/mL) = volume (mL)
Convert syringe units
Volume (mL) × syringe units (e.g. 100 units = 1 mL) = units to draw
Measurement Reference
1 mg = 1,000 mcg
For U-100 syringes:
100 units = 1 mL
1 unit = 0.01 mL
100 units = 1 mL
1 unit = 0.01 mL
Always verify your syringe type and markings.
Important Research Notice
This calculator provides mathematical references for research purposes only. It does not provide medical advice, dosage, guidance, or recommendations for use.
You are responsible for independently verifying all inputs, product specifications, and calculations before conducting any research.
Results should be independently verified and used only with appropriate expertise and safety considerations.