Insulin

    Fiasp Day Supply Calculator

    Generic: insulin aspart · 100 units/mL · 3 mL FlexTouch pen (300 units)

    Open free days supply calculator

    Worked example

    Inject 6 units with meals three times daily

    Dispensed
    2 pens (600 units)
    Daily use
    18 units/day
    33
    days supply
    1. 600 ÷ 18 = 33.3 → 33 days

    Alabama Days Supply Cheat Sheet

    One printable page with the days supply math Alabama pharmacies check at the bench and on every insurance claim.

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    • Tablets, capsules, and tapers using the whole number rounding Alabama pharmacies expect
    • Insulin vials and pens, with units per package worked out for you
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    • The same math taught in the ALBOP approved technician training program from Dalton Pharmacy

    The days supply calculator stays free. Built by Tyler Dalton, PharmD.

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    Product details

    • Brand: Fiasp
    • Generic: insulin aspart
    • Strength: 100 units/mL
    • Typical package: 3 mL FlexTouch pen (300 units)
    • Calculator tab: Use the insulin section in our tool

    Pharmacy tech tips

    • Ultra-rapid aspart — meal-time dosing like Novolog/Humalog.

    Frequently asked questions

    Fiasp day supply calculation?

    Same insulin units formula: total units ÷ daily units.

    Related Insulin guides

    Same math, done for you. Enter the quantity and sig and get the day supply in seconds.