Patient tools
Dosage calculator.
Calculate how many units to draw in your syringe based on your prescribed dose.
Important information
This calculator is a tool to help you understand your dosing. Always follow your provider’s specific instructions. If your calculated dose differs from what your provider prescribed, contact them before administering your medication.
Enter your information
Calculated syringe units
Enter your concentration and dose above
Visual guide
Illustration only. This drawing does not show the measurement increments on your syringe.
Injection tips
Check your vial
Verify the concentration on your vial matches what you entered above. The concentration is listed as mg/mL.
Remove air bubbles
After drawing medication, tap the syringe gently to move air bubbles to the top, then push them out carefully.
Inject slowly
Follow the administration timing and technique stated on your provider-issued instructions.
Rotate sites
Change your injection site each week (abdomen, thigh, upper arm) to prevent skin irritation.
Need more help?
If you’re still unsure about your dosage or have questions about administering your medication, check out our injection guide or contact our care team.
You can also message your care team directly through the patient portal or email us at [email protected]
Related resources
Disclaimer: This calculator is provided for informational purposes only and should not replace medical advice from your healthcare provider. Always follow your provider’s specific dosing instructions. If your calculated dose differs from your prescription, contact your provider before making any changes. Fifty 410 is not responsible for dosing errors resulting from incorrect use of this calculator.