General

Weight calculator BMI, Ideal Body weight, Adjusted body weight, Lean body weight

Airway

DAS Awake Tracheal Intubation (ATI) topicalisation calculator Based on the Difficult Airway Society (UK) guidelines for awake tracheal intubation in adults ATI topicalisation calculator Calculate using your own technique

Regional

Local anaesthetic bolus and infusion rate calculator For adults ≥ 45 kg Local anaesthetic combination calculator For multiple blocks and/or infiltration using different concentrations of local anaesthetic

Critical care

Vasopressor infusion calculator Convert ml/hr to mcg/kg/min and vice versa Adult blood volume calculator Predict adult blood volume and estimated blood loss at different classes of haemorrhagic shock

Obstetrics

Maternal blood volume calculator Predict maternal blood volume and estimated blood loss at different classes of haemorrhagic shock
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