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  4. Correction Factor Calculator
Medical CalculatorDiabetes

Correction Factor Calculator

Calculate your insulin correction factor for bringing blood sugar to target.

Updated 2024-12-152 min readCalzyra Health Team

Calculator

Enter your values below

Health CalculatorEvidence-Based

mg/dL

Your target blood glucose

mg/dL/unit

mg/dL drop per unit of insulin

Formula & Methodology

How this calculator works

ISF = 1800 / TDD

Calculates insulin sensitivity factor (ISF) for correction bolusing using the 1800 rule for rapid-acting insulin.

Frequently Asked Questions

Common questions about this calculator

Medical Disclaimer

Diabetes management should always be supervised by a healthcare provider. These calculators are for informational purposes only and do not replace medical advice.

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Quick Links

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References

WHO GuidelinesCDC ResourcesAHA Recommendations