Tools & Calculators

Insulin Dosage Calculator

Total carbs in your meal or snack.
How many grams of carbs are covered by 1 unit of insulin.
Your blood glucose reading before eating.
The glucose level your care plan aims for.
How much 1 unit of insulin is expected to lower your glucose.
Rapid-acting insulin still active from a previous dose.
Match the dose step your pen, syringe, or pump can deliver.
Clinical safety: Educational estimate only. Do not start, stop, or change a medicine dose based on this calculator alone. Confirm the dose with a qualified clinician or pharmacist and current prescribing guidance.
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Originally written by Medicalic.

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