Insulin Calculator

Local Storage: To remember your theme preference (light/dark mode) and unit settings (mg/dL or mmol/L). This information is stored only on your device.
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Blood Sugar Level

mg/dL mmol/L

Normal range: 70-130 mg/dL

Carbohydrates (g)

Insulin Sensitivity Example: If 1 unit lowers your blood sugar by 50 mg/dL, enter 50

Carb Ratio (grams per unit) Example: If 1 unit covers 15g of carbs, enter 15