Tag: Nursing calculations

With up to 80% of hospital patients receiving intravenous (IV) therapy, precise administration is crucial for safety [1.7.1]. Learning **how to calculate how long an IV infusion will take** is a fundamental skill for healthcare professionals to ensure patients receive the correct dosage.

Intravenous (IV) therapy is administered to more than 90% of inpatients, making accurate infusion calculations a critical daily task for healthcare professionals. The fundamental question, 'How many hours will the IV run?', depends on a precise formula: Infusion Time (hr) = Total Volume (mL) ÷ Flow Rate (mL/hr).

Intravenous (IV) therapy is one of the most common medical treatments, delivering fluids, electrolytes, and medications directly into a patient's bloodstream. To ensure patient safety and proper medication delivery, healthcare professionals must know precisely how to calculate how long an IV bag will last based on the prescribed flow rate and volume.