Ventilation Calculatorscalculators general ventilationTidal volume calculatorCalculates the ideal weight, based on the Devine formula 50 kg (female 45.5 kg) + 0.9 kg * (height - 152 cm). The result is used to calculate Vt.height (cm) Sex male femaleweight (kg) initial Vt (8ml/kg) goal Vt (6ml/kg)