Peptide calculator Peptide Calculator The calculation is performed automatically when you change the options. What is the volume of your syringe? 0.3 ml (30 IU) 0.5 ml (50 IU) 1.0 ml (100 IU) Upload syringe images in Settings → Peptide Calculator. How many mg are in the vial? 5 mg 10 mg 15 mg Other Adjusted amount in the vial (mg) How much bacteriostatic water do you add? 1 ml 2 ml 3 ml 5 ml Other Custom amount of bacteriostatic water (ml) How many mg do you want to dose? 0.5 mg 1 mg 2 mg 3 mg Other Custom target dose (mg) Reset For a dose of 0 mg, draw the syringe up to 0 IU. For a dose of 0 mg, draw the syringe up to 0 IU. Fill to (IU) Fill to Note: this calculator is intended solely for your convenience and does not provide medical advice. Select options (or enter 'Other') to view the results.