Tools
Dosage Calculator
Use this calculator to determine the correct number of insulin-syringe units for your reconstituted medication. Always follow your provider's specific instructions.
Step 01
What is the total volume of your syringe?
Step 02
Select vial quantity
Step 03
How much bacteriostatic water are you adding?
Step 04
What is your desired dose?
Your Result
To have a dose of 1 mg pull the syringe to 30
on your 1 ml (100-unit) insulin syringe
- Concentration
- 3.33 mg/ml
- Volume per dose
- 0.300 ml
- Doses per vial
- ~10.0
How it works
Insulin syringes are marked in units where 1 ml = 100 units. We calculate concentration (vial mg ÷ water ml), then the volume needed for your target dose, then convert to syringe units.
Important
This calculator is provided for educational purposes only and is not a substitute for medical advice, diagnosis, or treatment. Always follow the specific dosing instructions provided by your licensed medical provider. Do not self-administer any medication without provider guidance and a valid prescription.
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