Aldrete Score Calculator

The Aldrete Score is a structured bedside assessment used after anesthesia to describe recovery and help clinicians judge readiness to leave a post-anesthesia care unit. The original system evaluated activity, respiration, circulation, consciousness, and color. A commonly used modified version replaces color with oxygen saturation, which is the version represented here. Each domain receives 0, 1, or 2 points, producing a total from 0 to 10. Higher totals indicate that key physiologic functions have returned closer to the patient's expected baseline. Activity reflects the ability to move extremities voluntarily or on command. Respiration considers whether the patient can breathe deeply, cough, or requires support. Circulation is commonly scored by comparing current blood pressure with the pre-anesthetic value rather than judging one absolute pressure. Consciousness ranges from unresponsive to fully awake. Oxygen saturation scoring considers the measured saturation and whether supplemental oxygen is required. Clinicians should apply the precise criteria adopted by their institution when selecting each number. A total of 9 or 10 is often used as a threshold for discharge consideration, while lower scores generally prompt continued observation and reassessment. The threshold is not an automatic discharge order. Pain control, nausea and vomiting, bleeding, temperature, surgical concerns, airway risk, mobility, hydration, and the intended destination can all change the plan. Some facilities also require stable scores over a defined interval or use additional phase-two recovery criteria. This calculator totals the five entered values without modifying them. It does not infer findings from vital signs and cannot identify an incorrectly selected domain score. For reliable use, assess the patient directly, compare circulation with an appropriate baseline, document oxygen delivery, and repeat scoring when clinical status changes. A sudden reduction in consciousness, oxygen saturation, ventilation, blood pressure, or movement requires prompt clinical evaluation rather than reliance on the total alone. The tool is intended for education and calculation support by trained professionals. It is not designed for home monitoring or self-discharge after sedation. Local protocols, the responsible anesthesia clinician, and the full clinical picture always control recovery and discharge decisions.